Deck 1: Preliminaries

ملء الشاشة (f)
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سؤال
If the line passing through the points <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> is parallel to the line passing through the points <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> , what is the value of a? ​

A) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
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سؤال
Find an equation of the horizontal line that passes through (-2, -7). ​

A) <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Find an equation of the line that parallel to the x-axis and 8 units below it. ​

A) <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​

A) <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Determine whether the line through each pair of points is parallel. ​ <strong>Determine whether the line through each pair of points is parallel. ​   ​</strong> A) not parallel B) parallel <div style=padding-top: 35px>

A) not parallel
B) parallel
سؤال
Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​

A) <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Determine whether the points A(-2, 9), B(4, -1), and C(7, -6) lie on a straight line. ​

A) yes
B) no
سؤال
If the line passing through the points (2, a) and (4, -5) is parallel to the line passing through the points (7, 9) and (2, a + 11), what is the value of a? ​

A) -3
B) -8
C) -7
D) -5
E) -4
سؤال
Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px> . ​

A) <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
C) <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Given that the point <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px> lies on the line <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px> , find k. ​

A) <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Given the equation <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px> , if x decreases by 2 units, what is the corresponding change in y? ​

A) <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Find an equation of the line that passes through the points (1, 3) and (3, 13). ​

A) <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px> . ​

A) <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
C) <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Determine whether the line through each pair of points is perpendicular. ​
A(3, 9), B(7, 4) and C(-4, -13), D(1, -8)

A) not perpendicular
B) perpendicular
سؤال
Find an equation of the line that has slope <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px> and y-intercept <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px> . ​

A) <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
Writing the equation <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px> in the slope intercept form, find the slope of the line. ​

A) <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
B) <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
C) ​ <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
D) ​ <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
E) ​ <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   <div style=padding-top: 35px>
سؤال
If the slope of the line L​1 is negative, then the slope of a line L​2 perpendicular to L​1 may be positive or negative? ​

A) negative
B) positive
سؤال
Write the equation in the slope-intercept form and then find the slope and <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   <div style=padding-top: 35px> -intercept of the corresponding line. ​ <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   <div style=padding-top: 35px>

A) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   <div style=padding-top: 35px>
B) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   <div style=padding-top: 35px>
C) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   <div style=padding-top: 35px>
D) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   <div style=padding-top: 35px>
سؤال
Using data compiled by the Admissions Office at Faber University, college admissions officers estimate that 54% of the students who are offered admission to the freshman class at the university will actually enroll. If the desired freshman class size for the upcoming academic year is 810 students, how many students should be admitted? ​

A) 1,650
B) 900
C) 1,950
D) 1,200
E) 1,500
سؤال
Determine whether <strong>Determine whether   lie on a straight line. ​</strong> A) no B) yes <div style=padding-top: 35px> lie on a straight line. ​

A) no
B) yes
سؤال
Find the slope of the line shown in the figure. ​
<strong>Find the slope of the line shown in the figure. ​ ​   ​</strong> A) ​   B)   C) ​2 D) ​-1 E) ​1 <div style=padding-top: 35px>

A) ​ <strong>Find the slope of the line shown in the figure. ​ ​   ​</strong> A) ​   B)   C) ​2 D) ​-1 E) ​1 <div style=padding-top: 35px>
B) <strong>Find the slope of the line shown in the figure. ​ ​   ​</strong> A) ​   B)   C) ​2 D) ​-1 E) ​1 <div style=padding-top: 35px>
C) ​2
D) ​-1
E) ​1
سؤال
Find an equation of the line that passes through the point Find an equation of the line that passes through the point   and is parallel to the line  <div style=padding-top: 35px> and is parallel to the line Find an equation of the line that passes through the point   and is parallel to the line  <div style=padding-top: 35px>
سؤال
Find the slope of the line that passes through points Find the slope of the line that passes through points   and   . m = __________<div style=padding-top: 35px> and Find the slope of the line that passes through points   and   . m = __________<div style=padding-top: 35px> . m = __________
سؤال
Find an equation of the line that is parallel to the x-axis and 1 units below it.
سؤال
Given the graph of a line, which of the following statements is true? ​ <strong>Given the graph of a line, which of the following statements is true? ​   ​</strong> A) The slope of the line is negative, and its y-intercept is positive. B) The slope of the line is negative, and its y-intercept is negative. C) The slope of the line is positive, and its y-intercept is positive. D) The slope of the line is positive, and its y-intercept is negative. E) The slope of the line is zero. <div style=padding-top: 35px>

A) The slope of the line is negative, and its y-intercept is positive.
B) The slope of the line is negative, and its y-intercept is negative.
C) The slope of the line is positive, and its y-intercept is positive.
D) The slope of the line is positive, and its y-intercept is negative.
E) The slope of the line is zero.
سؤال
Find an equation of the horizontal line that passes through (-4, -3).
سؤال
Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 5 and the ​y-intercept 2.
سؤال
Find the slope of the line shown in the figure.
Find the slope of the line shown in the figure. ​ <div style=padding-top: 35px>
سؤال
Find an equation of the line that has slope m = 9 and y-intercept b = 1.
سؤال
If the line passing through the points (1, a) and (2, -8) is parallel to the line passing through the points (9, 8) and (2, a + 10), what is the value of a?
​a = __________
سؤال
Find the slope of the line shown in the figure.
Find the slope of the line shown in the figure.   ​ m = __________<div style=padding-top: 35px>
m = __________
سؤال
Find the slope of the line that passes through points <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 2 C) 3 D) 7 E) 6 <div style=padding-top: 35px> and <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 2 C) 3 D) 7 E) 6 <div style=padding-top: 35px> . ​

A) 5
B) 2
C) 3
D) 7
E) 6
سؤال
Find an equation of the line that passes through the point (6, 7) and is perpendicular to the line Find an equation of the line that passes through the point (6, 7) and is perpendicular to the line  <div style=padding-top: 35px>
سؤال
Find the slope of the line shown in the figure. ​ <strong>Find the slope of the line shown in the figure. ​   ​</strong> A) ​   B) ​   C) ​3 D) -3 E) 1 <div style=padding-top: 35px>

A) ​ <strong>Find the slope of the line shown in the figure. ​   ​</strong> A) ​   B) ​   C) ​3 D) -3 E) 1 <div style=padding-top: 35px>
B) ​ <strong>Find the slope of the line shown in the figure. ​   ​</strong> A) ​   B) ​   C) ​3 D) -3 E) 1 <div style=padding-top: 35px>
C) ​3
D) -3
E) 1
سؤال
Find an equation of the line that passes through the point (3, -5) and has the slope m = 8.
سؤال
Find the slope of the line that passes through points <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 6 C) 2 D) 4 E) 1 <div style=padding-top: 35px> and <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 6 C) 2 D) 4 E) 1 <div style=padding-top: 35px> . ​

A) 5
B) 6
C) 2
D) 4
E) 1
سؤال
If the line passing through the points (a, 1) and (5, 7) is parallel to the line passing through the points (1, 6) and (a + 1,3), what is the value of a? a = __________
سؤال
Find an equation of the line that passes through the points (2, 9) and (-1, -12).
سؤال
Given that the point Given that the point   lies on the line   , find k. k = __________<div style=padding-top: 35px> lies on the line Given that the point   lies on the line   , find k. k = __________<div style=padding-top: 35px> , find k.
k = __________
سؤال
Find the slope of the line that passes through points Find the slope of the line that passes through points   and   . m = __________<div style=padding-top: 35px> and Find the slope of the line that passes through points   and   . m = __________<div style=padding-top: 35px> . m = __________
سؤال
Determine whether the statement is true or false.​
The point ( -n, 0b) is symmetric to the point (n, 0b) with respect to the y-axis.
سؤال
Find the distance between the points <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37 <div style=padding-top: 35px> and <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37 <div style=padding-top: 35px> . ​

A) 11
B) <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37 <div style=padding-top: 35px>
C) 61
D) <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37 <div style=padding-top: 35px>
E) 37
سؤال
Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​

A) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
B) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
C) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
D) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
E) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
سؤال
Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​

A) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
B) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
C) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
D) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
E) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px> and <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   <div style=padding-top: 35px>
سؤال
A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour. ​
<strong>A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour. ​ ​   ​</strong> A) 2,300 mi B) 2,200 mi C) 2,100 mi D) 2,000 mi E) 1,600 mi <div style=padding-top: 35px>

A) 2,300 mi
B) 2,200 mi
C) 2,100 mi
D) 2,000 mi
E) 1,600 mi
سؤال
If the slope of the line L​1 is positive, then the slope of a line L​2 perpendicular to L​1 may be positive or negative?
سؤال
Find an equation of the circle with radius 2 and center (-3, -5). ​

A) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find an equation of the circle with center at (-a, 0a) and radius 5a. ​

A) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Determine whether A(-2, 1), B​(1, 7), and C(4, 14) lie on a straight line. Answer yes or no.
سؤال
Determine whether the points A(-2, 5), B(2, -3), and C(8, -14) lie on a straight line. Answer yes or no.
سؤال
Determine whether the statement is true or false The circle with equation Determine whether the statement is true or false The circle with equation   lies inside the circle with equation   provided  <div style=padding-top: 35px> lies inside the circle with equation Determine whether the statement is true or false The circle with equation   lies inside the circle with equation   provided  <div style=padding-top: 35px> provided Determine whether the statement is true or false The circle with equation   lies inside the circle with equation   provided  <div style=padding-top: 35px>
سؤال
Determine whether the line through each pair of points is perpendicular. Answer perpendicular or not perpendicular. A(3, 9), B(11, 5) and C(-3, -9), D(2, 1)
سؤال
Find an equation of the circle that satisfies the conditions. ​
Center <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and passes through <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Plot point (8, -7) on the set of coordinate axes. ​

A) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Determine whether the line through each pair of points is parallel. Answer parallel or not parallel.
​A(1, -2), B(-3, -10) and C(1, 2), D(-1, -8)
سؤال
The circle with equation <strong>The circle with equation   lies out side the circle with equation   means. ​</strong> A) k ≥ 1 B) k > 1 C) k < 1 D) k ≤ 1 E) these curves are intersecting <div style=padding-top: 35px> lies out side the circle with equation <strong>The circle with equation   lies out side the circle with equation   means. ​</strong> A) k ≥ 1 B) k > 1 C) k < 1 D) k ≤ 1 E) these curves are intersecting <div style=padding-top: 35px> means. ​

A) k ≥ 1
B) k > 1
C) k < 1
D) k ≤ 1
E) these curves are intersecting
سؤال
Refer to the following figure and determine the coordinates of point <strong>Refer to the following figure and determine the coordinates of point   and the quadrant in which it is located. ​   ​</strong> A) (3, -4) and first quadrant B) (2, -2) and first quadrant C) (2, -2) and fourth quadrant D) (-4, 0) and fourth quadrant E) (3, -4) and fourth quadrant <div style=padding-top: 35px> and the quadrant in which it is located. ​ <strong>Refer to the following figure and determine the coordinates of point   and the quadrant in which it is located. ​   ​</strong> A) (3, -4) and first quadrant B) (2, -2) and first quadrant C) (2, -2) and fourth quadrant D) (-4, 0) and fourth quadrant E) (3, -4) and fourth quadrant <div style=padding-top: 35px>

A) (3, -4) and first quadrant
B) (2, -2) and first quadrant
C) (2, -2) and fourth quadrant
D) (-4, 0) and fourth quadrant
E) (3, -4) and fourth quadrant
سؤال
Find an equation of the circle with center at the origin that passes through (2, 1). ​

A) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
A furniture store offers free setup and delivery services to all points within a 23-mi radius of its warehouse distribution center. If you live 19 mi east and 14 mi south of the warehouse, will you incur a delivery charge? ​

A) No
B) Yes
سؤال
Ship A leaves port sailing north at a speed of 25 mph. A half hour later, ship B leaves the same port sailing east at a speed of 16 mph. Let t (in hours) denote the time ship B has been at sea. Find an expression in terms of t giving the distance between the two ships and use this expression to find the distance between the two ships 3 hours after ship A has left port. Round the answer to the nearest tenth. ​

A) 86.0 mi
B) 78.0 mi
C) 83.5 mi
D) 83.0 mi
E) 85.0 mi
سؤال
Refer to the following figure. Which point has a y-coordinate that is equal to zero? ​ <strong>Refer to the following figure. Which point has a y-coordinate that is equal to zero? ​   ​</strong> A) G B) B C) E D) C E) A <div style=padding-top: 35px>

A) G
B) B
C) E
D) C
E) A
سؤال
Find the distance between the points (-2, -3) and (6, 10). ​

A) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate?
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate? ​  <div style=padding-top: 35px>
سؤال
Find an equation of the circle with center at the origin that passes through (1, 2).
سؤال
Find an equation of the circle that satisfies the conditions.

Center Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   .<div style=padding-top: 35px> and passes through Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   .<div style=padding-top: 35px> .
سؤال
Refer to the following figure. Which point has an x-coordinate that is equal to zero? ​ <strong>Refer to the following figure. Which point has an x-coordinate that is equal to zero? ​   ​</strong> A) C B) A C) B D) E E) F <div style=padding-top: 35px>

A) C
B) A
C) B
D) E
E) F
سؤال
Refer to the following figure. Which point has coordinates (-8, 3)? ​ <strong>Refer to the following figure. Which point has coordinates (-8, 3)? ​  </strong> A) C B) A C) B D) E E) F <div style=padding-top: 35px>

A) C
B) A
C) B
D) E
E) F
سؤال
A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour.

A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour. ​ ​   ​ __________mi<div style=padding-top: 35px>
__________mi
سؤال
Refer to the following figure. What are the coordinates of point B? ​ <strong>Refer to the following figure. What are the coordinates of point B? ​   ​</strong> A) (10, -6) B) (14, 14) C) (4, 10) D) (-3, 3) E) (-9, -13) <div style=padding-top: 35px>

A) (10, -6)
B) (14, 14)
C) (4, 10)
D) (-3, 3)
E) (-9, -13)
سؤال
Refer to the following figure. Which points have negative y-coordinates?
Refer to the following figure. Which points have negative y-coordinates? ​  <div style=padding-top: 35px>
سؤال
Find an equation of the circle with center at (-a, 0a) and radius 2a.
سؤال
Determine which statements are true.

a. The point (-(a), (b)) is symmetric to the point (0(a), (b)) with respect to the origin.
b. The point (-(a), 0(b)) is symmetric to the point (0(a), -(b)) with respect to the origin.
c. The point ((a), -(b)) is symmetric to the point ((a), 0(b)) with respect to the x-axis.
d. The point (-(a), 0(b)) is symmetric to the point (0(a), -(b)) with respect to the y-axis.
e. The point (-(a), (b)) is symmetric to the point (0(a), (b)) with respect to the y-axis.
سؤال
Find the coordinates of the points that are 13 units away from the origin and have an x-coordinate equal to 5.
سؤال
Refer to the following figure. What are the coordinates of point C?
Refer to the following figure. What are the coordinates of point C? ​  <div style=padding-top: 35px>
سؤال
Find the distance between the points Find the distance between the points   and   .<div style=padding-top: 35px> and Find the distance between the points   and   .<div style=padding-top: 35px> .
سؤال
Refer to the following figure. Which points have negative y-coordinates? ​ <strong>Refer to the following figure. Which points have negative y-coordinates? ​   ​</strong> A) E, B, C B) A, B, D C) F, A, E, C D) F, A, D, G E) G, D, B <div style=padding-top: 35px>

A) E, B, C
B) A, B, D
C) F, A, E, C
D) F, A, D, G
E) G, D, B
سؤال
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate? ​ <strong>Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate? ​   ​</strong> A) B B) D, F C) E, A D) G, C E) A, C, B <div style=padding-top: 35px>

A) B
B) D, F
C) E, A
D) G, C
E) A, C, B
سؤال
Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3.
سؤال
Find an equation of the circle with radius 5 and center (1, 1).
سؤال
Refer to the following figure. Which point has coordinates (-3, 4)? ​ <strong>Refer to the following figure. Which point has coordinates (-3, 4)? ​   ​</strong> A) D B) G C) C D) A E) B <div style=padding-top: 35px>

A) D
B) G
C) C
D) A
E) B
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Deck 1: Preliminaries
1
If the line passing through the points <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   is parallel to the line passing through the points <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   and <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)   , what is the value of a? ​

A) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)
B) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)
C) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)
D) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)
E) <strong>If the line passing through the points   is parallel to the line passing through the points   and   , what is the value of a? ​</strong> A)   B)   C)   D)   E)
2
Find an equation of the horizontal line that passes through (-2, -7). ​

A) <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Find an equation of the horizontal line that passes through (-2, -7). ​</strong> A)   B)   C) ​   D) ​   E) ​
​
3
Find an equation of the line that parallel to the x-axis and 8 units below it. ​

A) <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Find an equation of the line that parallel to the x-axis and 8 units below it. ​</strong> A)   B)   C) ​   D) ​   E) ​
4
Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​

A) <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 3 and the y-intercept 4. ​</strong> A)   B)   C) ​   D) ​   E) ​
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5
Determine whether the line through each pair of points is parallel. ​ <strong>Determine whether the line through each pair of points is parallel. ​   ​</strong> A) not parallel B) parallel

A) not parallel
B) parallel
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6
Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​

A) <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​
B) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​
C) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​
D) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​
E) ​ <strong>Find an equation of the line that passes through the point (1, -9) and has the indicated slope m = 8. ​</strong> A)   B) ​   C) ​   D) ​   E) ​
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7
Determine whether the points A(-2, 9), B(4, -1), and C(7, -6) lie on a straight line. ​

A) yes
B) no
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8
If the line passing through the points (2, a) and (4, -5) is parallel to the line passing through the points (7, 9) and (2, a + 11), what is the value of a? ​

A) -3
B) -8
C) -7
D) -5
E) -4
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9
Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   . ​

A) <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
B) <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
C) <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
D) ​ <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
E) ​ <strong>Find an equation of the line in general form that passes through the point (5, 8) and is perpendicular to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
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10
Given that the point <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   lies on the line <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​   , find k. ​

A) <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Given that the point   lies on the line   , find k. ​</strong> A)   B)   C) ​   D) ​   E) ​
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11
Given the equation <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​   , if x decreases by 2 units, what is the corresponding change in y? ​

A) <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Given the equation   , if x decreases by 2 units, what is the corresponding change in y? ​</strong> A)   B)   C) ​   D) ​   E) ​
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12
Find an equation of the line that passes through the points (1, 3) and (3, 13). ​

A) <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Find an equation of the line that passes through the points (1, 3) and (3, 13). ​</strong> A)   B)   C) ​   D) ​   E) ​
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13
Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​   . ​

A) <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
B) <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
C) <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
D) ​ <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
E) ​ <strong>Find an equation of the line in general form that passes through the point (-6, 6) and is parallel to the line   . ​</strong> A)   B)   C)   D) ​   E) ​
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14
Determine whether the line through each pair of points is perpendicular. ​
A(3, 9), B(7, 4) and C(-4, -13), D(1, -8)

A) not perpendicular
B) perpendicular
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15
Find an equation of the line that has slope <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   and y-intercept <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​   . ​

A) <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Find an equation of the line that has slope   and y-intercept   . ​</strong> A)   B)   C) ​   D) ​   E) ​
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16
Writing the equation <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​   in the slope intercept form, find the slope of the line. ​

A) <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​
B) <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​
C) ​ <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​
D) ​ <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​
E) ​ <strong>Writing the equation   in the slope intercept form, find the slope of the line. ​</strong> A)   B)   C) ​   D) ​   E) ​
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17
If the slope of the line L​1 is negative, then the slope of a line L​2 perpendicular to L​1 may be positive or negative? ​

A) negative
B) positive
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18
Write the equation in the slope-intercept form and then find the slope and <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)   -intercept of the corresponding line. ​ <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)

A) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)
B) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)
C) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)
D) <strong>Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line. ​   ​</strong> A)   B)   C)   D)
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19
Using data compiled by the Admissions Office at Faber University, college admissions officers estimate that 54% of the students who are offered admission to the freshman class at the university will actually enroll. If the desired freshman class size for the upcoming academic year is 810 students, how many students should be admitted? ​

A) 1,650
B) 900
C) 1,950
D) 1,200
E) 1,500
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20
Determine whether <strong>Determine whether   lie on a straight line. ​</strong> A) no B) yes lie on a straight line. ​

A) no
B) yes
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21
Find the slope of the line shown in the figure. ​
<strong>Find the slope of the line shown in the figure. ​ ​   ​</strong> A) ​   B)   C) ​2 D) ​-1 E) ​1

A) ​ <strong>Find the slope of the line shown in the figure. ​ ​   ​</strong> A) ​   B)   C) ​2 D) ​-1 E) ​1
B) <strong>Find the slope of the line shown in the figure. ​ ​   ​</strong> A) ​   B)   C) ​2 D) ​-1 E) ​1
C) ​2
D) ​-1
E) ​1
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22
Find an equation of the line that passes through the point Find an equation of the line that passes through the point   and is parallel to the line  and is parallel to the line Find an equation of the line that passes through the point   and is parallel to the line
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23
Find the slope of the line that passes through points Find the slope of the line that passes through points   and   . m = __________ and Find the slope of the line that passes through points   and   . m = __________ . m = __________
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24
Find an equation of the line that is parallel to the x-axis and 1 units below it.
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25
Given the graph of a line, which of the following statements is true? ​ <strong>Given the graph of a line, which of the following statements is true? ​   ​</strong> A) The slope of the line is negative, and its y-intercept is positive. B) The slope of the line is negative, and its y-intercept is negative. C) The slope of the line is positive, and its y-intercept is positive. D) The slope of the line is positive, and its y-intercept is negative. E) The slope of the line is zero.

A) The slope of the line is negative, and its y-intercept is positive.
B) The slope of the line is negative, and its y-intercept is negative.
C) The slope of the line is positive, and its y-intercept is positive.
D) The slope of the line is positive, and its y-intercept is negative.
E) The slope of the line is zero.
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26
Find an equation of the horizontal line that passes through (-4, -3).
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27
Use the intercept form of an equation of a line to find an equation of a line with the x-intercept 5 and the ​y-intercept 2.
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28
Find the slope of the line shown in the figure.
Find the slope of the line shown in the figure. ​
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29
Find an equation of the line that has slope m = 9 and y-intercept b = 1.
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30
If the line passing through the points (1, a) and (2, -8) is parallel to the line passing through the points (9, 8) and (2, a + 10), what is the value of a?
​a = __________
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31
Find the slope of the line shown in the figure.
Find the slope of the line shown in the figure.   ​ m = __________
m = __________
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32
Find the slope of the line that passes through points <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 2 C) 3 D) 7 E) 6 and <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 2 C) 3 D) 7 E) 6 . ​

A) 5
B) 2
C) 3
D) 7
E) 6
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33
Find an equation of the line that passes through the point (6, 7) and is perpendicular to the line Find an equation of the line that passes through the point (6, 7) and is perpendicular to the line
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34
Find the slope of the line shown in the figure. ​ <strong>Find the slope of the line shown in the figure. ​   ​</strong> A) ​   B) ​   C) ​3 D) -3 E) 1

A) ​ <strong>Find the slope of the line shown in the figure. ​   ​</strong> A) ​   B) ​   C) ​3 D) -3 E) 1
B) ​ <strong>Find the slope of the line shown in the figure. ​   ​</strong> A) ​   B) ​   C) ​3 D) -3 E) 1
C) ​3
D) -3
E) 1
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35
Find an equation of the line that passes through the point (3, -5) and has the slope m = 8.
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36
Find the slope of the line that passes through points <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 6 C) 2 D) 4 E) 1 and <strong>Find the slope of the line that passes through points   and   . ​</strong> A) 5 B) 6 C) 2 D) 4 E) 1 . ​

A) 5
B) 6
C) 2
D) 4
E) 1
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37
If the line passing through the points (a, 1) and (5, 7) is parallel to the line passing through the points (1, 6) and (a + 1,3), what is the value of a? a = __________
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38
Find an equation of the line that passes through the points (2, 9) and (-1, -12).
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39
Given that the point Given that the point   lies on the line   , find k. k = __________ lies on the line Given that the point   lies on the line   , find k. k = __________ , find k.
k = __________
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40
Find the slope of the line that passes through points Find the slope of the line that passes through points   and   . m = __________ and Find the slope of the line that passes through points   and   . m = __________ . m = __________
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41
Determine whether the statement is true or false.​
The point ( -n, 0b) is symmetric to the point (n, 0b) with respect to the y-axis.
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42
Find the distance between the points <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37 and <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37 . ​

A) 11
B) <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37
C) 61
D) <strong>Find the distance between the points   and   . ​</strong> A) 11 B)   C) 61 D)   E) 37
E) 37
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43
Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​

A) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and
B) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and
C) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and
D) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and
E) <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ​</strong> A)   and   B)   and   C)   and   D)   and   E)   and
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44
Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​

A) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and
B) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and
C) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and
D) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and
E) <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and   and <strong>Find the coordinates of the points that are 10 units away from the origin and have an x-coordinate equal to 8. ​</strong> A)   B)   C)   and   D)   and   E)   and
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45
A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour. ​
<strong>A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour. ​ ​   ​</strong> A) 2,300 mi B) 2,200 mi C) 2,100 mi D) 2,000 mi E) 1,600 mi

A) 2,300 mi
B) 2,200 mi
C) 2,100 mi
D) 2,000 mi
E) 1,600 mi
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46
If the slope of the line L​1 is positive, then the slope of a line L​2 perpendicular to L​1 may be positive or negative?
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47
Find an equation of the circle with radius 2 and center (-3, -5). ​

A) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)
B) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)
C) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)
D) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)
E) <strong>Find an equation of the circle with radius 2 and center (-3, -5). ​</strong> A)   B)   C)   D)   E)
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48
Find an equation of the circle with center at (-a, 0a) and radius 5a. ​

A) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)
B) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)
C) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)
D) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)
E) <strong>Find an equation of the circle with center at (-a, 0a) and radius 5a. ​</strong> A)   B)   C)   D)   E)
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49
Determine whether A(-2, 1), B​(1, 7), and C(4, 14) lie on a straight line. Answer yes or no.
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50
Determine whether the points A(-2, 5), B(2, -3), and C(8, -14) lie on a straight line. Answer yes or no.
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51
Determine whether the statement is true or false The circle with equation Determine whether the statement is true or false The circle with equation   lies inside the circle with equation   provided  lies inside the circle with equation Determine whether the statement is true or false The circle with equation   lies inside the circle with equation   provided  provided Determine whether the statement is true or false The circle with equation   lies inside the circle with equation   provided
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52
Determine whether the line through each pair of points is perpendicular. Answer perpendicular or not perpendicular. A(3, 9), B(11, 5) and C(-3, -9), D(2, 1)
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53
Find an equation of the circle that satisfies the conditions. ​
Center <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   and passes through <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)   .

A) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)
B) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)
C) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)
D) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)
E) <strong>Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . ​</strong> A)   B)   C)   D)   E)
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54
Plot point (8, -7) on the set of coordinate axes. ​

A) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)
B) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)
C) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)
D) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)
E) <strong>Plot point (8, -7) on the set of coordinate axes. ​</strong> A)   B)   C)   D)   E)
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55
Determine whether the line through each pair of points is parallel. Answer parallel or not parallel.
​A(1, -2), B(-3, -10) and C(1, 2), D(-1, -8)
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56
The circle with equation <strong>The circle with equation   lies out side the circle with equation   means. ​</strong> A) k ≥ 1 B) k > 1 C) k < 1 D) k ≤ 1 E) these curves are intersecting lies out side the circle with equation <strong>The circle with equation   lies out side the circle with equation   means. ​</strong> A) k ≥ 1 B) k > 1 C) k < 1 D) k ≤ 1 E) these curves are intersecting means. ​

A) k ≥ 1
B) k > 1
C) k < 1
D) k ≤ 1
E) these curves are intersecting
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57
Refer to the following figure and determine the coordinates of point <strong>Refer to the following figure and determine the coordinates of point   and the quadrant in which it is located. ​   ​</strong> A) (3, -4) and first quadrant B) (2, -2) and first quadrant C) (2, -2) and fourth quadrant D) (-4, 0) and fourth quadrant E) (3, -4) and fourth quadrant and the quadrant in which it is located. ​ <strong>Refer to the following figure and determine the coordinates of point   and the quadrant in which it is located. ​   ​</strong> A) (3, -4) and first quadrant B) (2, -2) and first quadrant C) (2, -2) and fourth quadrant D) (-4, 0) and fourth quadrant E) (3, -4) and fourth quadrant

A) (3, -4) and first quadrant
B) (2, -2) and first quadrant
C) (2, -2) and fourth quadrant
D) (-4, 0) and fourth quadrant
E) (3, -4) and fourth quadrant
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58
Find an equation of the circle with center at the origin that passes through (2, 1). ​

A) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)
B) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)
C) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)
D) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)
E) <strong>Find an equation of the circle with center at the origin that passes through (2, 1). ​</strong> A)   B)   C)   D)   E)
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59
A furniture store offers free setup and delivery services to all points within a 23-mi radius of its warehouse distribution center. If you live 19 mi east and 14 mi south of the warehouse, will you incur a delivery charge? ​

A) No
B) Yes
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60
Ship A leaves port sailing north at a speed of 25 mph. A half hour later, ship B leaves the same port sailing east at a speed of 16 mph. Let t (in hours) denote the time ship B has been at sea. Find an expression in terms of t giving the distance between the two ships and use this expression to find the distance between the two ships 3 hours after ship A has left port. Round the answer to the nearest tenth. ​

A) 86.0 mi
B) 78.0 mi
C) 83.5 mi
D) 83.0 mi
E) 85.0 mi
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61
Refer to the following figure. Which point has a y-coordinate that is equal to zero? ​ <strong>Refer to the following figure. Which point has a y-coordinate that is equal to zero? ​   ​</strong> A) G B) B C) E D) C E) A

A) G
B) B
C) E
D) C
E) A
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62
Find the distance between the points (-2, -3) and (6, 10). ​

A) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)
B) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)
C) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)
D) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)
E) <strong>Find the distance between the points (-2, -3) and (6, 10). ​</strong> A)   B)   C)   D)   E)
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63
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate?
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate? ​
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64
Find an equation of the circle with center at the origin that passes through (1, 2).
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65
Find an equation of the circle that satisfies the conditions.

Center Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . and passes through Find an equation of the circle that satisfies the conditions. ​ Center   and passes through   . .
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66
Refer to the following figure. Which point has an x-coordinate that is equal to zero? ​ <strong>Refer to the following figure. Which point has an x-coordinate that is equal to zero? ​   ​</strong> A) C B) A C) B D) E E) F

A) C
B) A
C) B
D) E
E) F
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67
Refer to the following figure. Which point has coordinates (-8, 3)? ​ <strong>Refer to the following figure. Which point has coordinates (-8, 3)? ​  </strong> A) C B) A C) B D) E E) F

A) C
B) A
C) B
D) E
E) F
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68
A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour.

A grand tour of four cities begins at city A and makes successive stops at cities B, C, and D before returning to city A. If the cities are located as shown in the following figure, find the total distance covered on the tour. ​ ​   ​ __________mi
__________mi
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69
Refer to the following figure. What are the coordinates of point B? ​ <strong>Refer to the following figure. What are the coordinates of point B? ​   ​</strong> A) (10, -6) B) (14, 14) C) (4, 10) D) (-3, 3) E) (-9, -13)

A) (10, -6)
B) (14, 14)
C) (4, 10)
D) (-3, 3)
E) (-9, -13)
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70
Refer to the following figure. Which points have negative y-coordinates?
Refer to the following figure. Which points have negative y-coordinates? ​
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71
Find an equation of the circle with center at (-a, 0a) and radius 2a.
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72
Determine which statements are true.

a. The point (-(a), (b)) is symmetric to the point (0(a), (b)) with respect to the origin.
b. The point (-(a), 0(b)) is symmetric to the point (0(a), -(b)) with respect to the origin.
c. The point ((a), -(b)) is symmetric to the point ((a), 0(b)) with respect to the x-axis.
d. The point (-(a), 0(b)) is symmetric to the point (0(a), -(b)) with respect to the y-axis.
e. The point (-(a), (b)) is symmetric to the point (0(a), (b)) with respect to the y-axis.
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73
Find the coordinates of the points that are 13 units away from the origin and have an x-coordinate equal to 5.
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74
Refer to the following figure. What are the coordinates of point C?
Refer to the following figure. What are the coordinates of point C? ​
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75
Find the distance between the points Find the distance between the points   and   . and Find the distance between the points   and   . .
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76
Refer to the following figure. Which points have negative y-coordinates? ​ <strong>Refer to the following figure. Which points have negative y-coordinates? ​   ​</strong> A) E, B, C B) A, B, D C) F, A, E, C D) F, A, D, G E) G, D, B

A) E, B, C
B) A, B, D
C) F, A, E, C
D) F, A, D, G
E) G, D, B
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77
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate? ​ <strong>Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate? ​   ​</strong> A) B B) D, F C) E, A D) G, C E) A, C, B

A) B
B) D, F
C) E, A
D) G, C
E) A, C, B
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78
Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3.
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79
Find an equation of the circle with radius 5 and center (1, 1).
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80
Refer to the following figure. Which point has coordinates (-3, 4)? ​ <strong>Refer to the following figure. Which point has coordinates (-3, 4)? ​   ​</strong> A) D B) G C) C D) A E) B

A) D
B) G
C) C
D) A
E) B
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