تكلم مع الذكاء الاصطناعي
Deck 8: The Slope of a Line
ملء الشاشة (f)
سؤال
سؤال
Find the slope of the line from the graph. 
A) 2
B) -1
C) 0
D) 1
E) no slope
A) 2
B) -1
C) 0
D) 1
E) no slope
سؤال
Find the slope of the line through the pair of points (1, 0) and (3, 3). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
سؤال
Find the slope of the line through the pair of points (1, 6) and (5, 4). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
سؤال
Find the slope of the line from the graph. 
سؤال
Graph the line that has an x -intercept of 4 and a y -intercept of - 3. What is the slope of this line?
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Find the slope of the line from the graph. 
A)
B)
C)
D)
E) no slope
A)
B)
C)
D)
E) no slope
سؤال
Solve for 
. 
A)
B)
C)
D)
E)
. A)
B)
C)
D)
E)
سؤال
Find the slope of the line from the graph. 
A)
B)
C)
D)
E) no slope
A)
B)
C)
D)
E) no slope
سؤال
Find the slope of the line through the pair of points (- 4, 3) and (4, - 3). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Which line has a positive slope? 
A) A, B, C
B) D, B
C) A, C
D) B, C
E) B, C, D
A) A, B, C
B) D, B
C) A, C
D) B, C
E) B, C, D
سؤال
Find the slope of the line through the pair of points (- 2, - 6) and (2, 3). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Find the slope of any line parallel to the line through (14, 18) and (- 4, 14).
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
Graph the line that has an x -intercept of 4 and a y -intercept of 2. What is the slope of this line?
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
سؤال
Line l contains the points (6, 2) and (- 6, 1). Give the slope of any line perpendicular to l .
A)
B)
C)
D)
E) no slope
A)
B)
C)
D)
E) no slope
سؤال
Find the slope of the line from the graph. 
A) 4
B) 5
C) -5
D) 0
E) no slope
A) 4
B) 5
C) -5
D) 0
E) no slope
سؤال
Which line has a positive slope? 
سؤال
Give the slope and y -intercept of y = - 2. Sketch the graph.
A)
Slope = 0 y -intercept = 2
B)
Slope = 0 y -intercept = - 2
C)
Slope = 2 y -intercept = 0
D)
no slope y -intercept = - 2
E)
no slope y -intercept = 2
A)
Slope = 0 y -intercept = 2B)
Slope = 0 y -intercept = - 2C)
Slope = 2 y -intercept = 0D)
no slope y -intercept = - 2E)
no slope y -intercept = 2 سؤال
سؤال
Give the slope and y -intercept for the following equation. Sketch the graph using the slope and y -intercept. Give the slope of any line perpendicular to the given line. 
A)
Slope = 
y -intercept = 
perpendicular slope = 
B)
Slope = 
y -intercept = 
perpendicular slope = 
C)
Slope = 
y -intercept = 
perpendicular slope = 
D)
Slope = 
y -intercept = 
perpendicular slope = 
A)
Slope = y -intercept = perpendicular slope = B)
Slope = y -intercept = perpendicular slope = C)
Slope = y -intercept = perpendicular slope = D)
Slope = y -intercept = perpendicular slope = سؤال
Find the slope of the line from the graph. 
سؤال
Find the equation of the line that passes through the pair of points (5, 6) and (- 3, - 2). Write your answer in standard form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
Find the equation of the line parallel to the graph of 4 x - y = 5 that contains the point (- 3, 1).
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
The slope of the line is m = 3 and one point on a line is (- 1, - 6). Find the equation of the line and write the answer in slope-intercept form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
Write the equation of the line with the slope 
and y -intercept 
A)
B)
C)
D)
E)
and y -intercept A)
B)
C)
D)
E)
سؤال
سؤال
Give the slope and y -intercept for the following equation. Sketch the graph using the slope and y -intercept. Give the slope of any line perpendicular to the given line. 
A)
Slope = 
y -intercept = 
perpendicular slope = 
B)
Slope = 
y -intercept = 
perpendicular slope = 
C)
Slope = 
y -intercept = 
perpendicular slope = 
D)
Slope = 
y -intercept = 
perpendicular slope = 
A)
Slope = y -intercept = perpendicular slope = B)
Slope = y -intercept = perpendicular slope = C)
Slope = y -intercept = perpendicular slope = D)
Slope = y -intercept = perpendicular slope = سؤال
For the following line, name the slope and y -intercept. Then write the equation of the line in slope-intercept form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
For the line x = - 2, sketch the graph, give the slope, and name any intercepts.
A)
Slope = 0 y -intercept = 2 no x -intercepts
B)
Slope = 2 y -intercept = 0 x -intercept = 0
C)
Slope = 0 y -intercept = - 2 no x -intercepts
D)
no slope x -intercept = - 2 no y -intercepts
E)
no slope x -intercept = 2 no y -intercepts
A)
Slope = 0 y -intercept = 2 no x -interceptsB)
Slope = 2 y -intercept = 0 x -intercept = 0C)
Slope = 0 y -intercept = - 2 no x -interceptsD)
no slope x -intercept = - 2 no y -interceptsE)
no slope x -intercept = 2 no y -intercepts سؤال
The slope of the line is 
and one point on a line is 
. Find the equation of the line and write the answer in slope-intercept form.
A)
B)
C)
D)
E)
and one point on a line is . Find the equation of the line and write the answer in slope-intercept form.A)
B)
C)
D)
E)
سؤال
Determine if each of the following tables could represent ordered pairs from an equation of a line. 
سؤال
Find the equation of the line that passes through the pair of points. Write your answer in standard form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
سؤال
Solve for 
. 
. سؤال
سؤال
Find the slope of the line from the graph. 
سؤال
Find the slope of the line from the graph. 
سؤال
سؤال
Give the equation of the line perpendicular to the graph of 
that has an 
-intercept of 
.
A)
B)
C)
D)
E)
that has an -intercept of .A)
B)
C)
D)
E)
سؤال
Give the equation of the line perpendicular to the graph of 
that has an 
-intercept of 
.
that has an -intercept of . سؤال
سؤال
In an aerobics class, the instructor indicates that her students' exercise heart rate is 55% of their maximum heart rate, where maximum heart rate is 220 minus their age. Determine the equation that gives exercise heart rate E in terms of age A .
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
The slope of the line is 
and one point on a line is 
. Find the equation of the line and write the answer in slope-intercept form.
and one point on a line is . Find the equation of the line and write the answer in slope-intercept form. سؤال
سؤال
To produce this textbook, suppose the publisher spent $125,000 for typesetting and $3.50 per book for printing and binding. The total cost to produce and print n books can be written as Total cost to produce n textbooks = Fixed cost + Variable cost 
= 
Suppose the number of books printed in the first printing is 10,000.What is the total cost? $__________ If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks. $__________ Find the cost to produce one more textbook when you have already produced 10,000 textbooks. $__________
= Suppose the number of books printed in the first printing is 10,000.What is the total cost? $__________ If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks. $__________ Find the cost to produce one more textbook when you have already produced 10,000 textbooks. $__________ سؤال
سؤال
To produce this textbook, suppose the publisher spent $165,000 for typesetting and $8.50 per book for printing and binding. The total cost to produce and print n books can be written as Total cost to produce n textbooks = Fixed cost + Variable cost 
= 
If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks.
A) $25
B) $23
C) $19
D) $140
E) $17
= If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks.A) $25
B) $23
C) $19
D) $140
E) $17
سؤال
سؤال
سؤال
سؤال
سؤال
Find the equation of the line that passes through the pair of points. Write your answer in standard form. 
سؤال
سؤال
سؤال
Write the equation of the line with the slope 
and y -intercept 
.
and y -intercept . سؤال
Find the equation of the line with x -intercept 9 and y -intercept 2.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
Line l is perpendicular to the graph of the equation - 2 x - 7 y = 8 and contains the point (3, - 2). Find the equation for l .
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
Hali is tossing a quarter into the air with an underhand motion. The distance the quarter is above her hand at any time is given by the function 
where h is the height of the quarter in feet, and t is the time in seconds. Use the data from the table to graph the function. TIME (SEC) FUNCTION RULE DISTANCE (FT) t 
h 0 
0 0.1 
1.08 0.2 
1.92 0.3 
2.52 0.4 
2.88 0.5 
3 0.6 
2.88 0.7 
2.52 0.8 
1.92 0.9 
1.08 1 
0
A)
B)
C)
D)
where h is the height of the quarter in feet, and t is the time in seconds. Use the data from the table to graph the function. TIME (SEC) FUNCTION RULE DISTANCE (FT) t h 0 0 0.1 1.08 0.2 1.92 0.3 2.52 0.4 2.88 0.5 3 0.6 2.88 0.7 2.52 0.8 1.92 0.9 1.08 1 0A)
B)
C)
D)
سؤال
A rectangle is 6 inches longer than it is wide. Let x = the width, P = the perimeter and A = the area of the rectangle. Write an equation that will give the perimeter P in terms of the width x of the rectangle.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
سؤال
A ball is thrown straight up into the air from ground level. The relationship between the height h of the ball at any time t is illustrated by the following graph: 
The horizontal axis represents time t , and the vertical axis represents height h . State the domain and the range.
A)
B)
C)
D)
E)
The horizontal axis represents time t , and the vertical axis represents height h . State the domain and the range.A)
B)
C)
D)
E)
سؤال
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) What is their maximum profit? 
A) Their maximum profit is $250.
B) Their maximum profit is $200.
C) Their maximum profit is $325.
D) Their maximum profit is $800.
E) Their maximum profit is $400.
A) Their maximum profit is $250.
B) Their maximum profit is $200.
C) Their maximum profit is $325.
D) Their maximum profit is $800.
E) Their maximum profit is $400.
سؤال
Hali is tossing a quarter into the air with an underhand motion. The distance the quarter is above her hand at any time is given by the function 
where h is the height of the quarter in feet, and t is the time in seconds. Fill in the table. 
A)
B)
C)
D)
where h is the height of the quarter in feet, and t is the time in seconds. Fill in the table. A)
B)
C)
D)
سؤال
Does the graph represent a function? 
A) no
B) yes
A) no
B) yes
سؤال
Does the graph represent a function? 
A) yes
B) no
A) yes
B) no
سؤال
Suppose you have a job that pays $7.25 and hour and you work anywhere from 15 and 31 hours per week. Write an equation, with a restriction on the variable 
that gives the amount of money 
you will earn for working 
hours in one week.
A)
B)
C)
D)
E)
that gives the amount of money you will earn for working hours in one week.A)
B)
C)
D)
E)
سؤال
The formula for the area 
of a circle with radius 
is given by 
The formula shows that 
is a function of 
State the domain and the range of the function 
A)
B)
C)
D)
E)
of a circle with radius is given by The formula shows that is a function of State the domain and the range of the function A)
B)
C)
D)
E)
سؤال
سؤال
Does the graph represent a function? 
A) yes
B) no
A) yes
B) no
سؤال
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) How many items must the company sell to make their maximum profit? 
A) The company must sell 20 items to make their maximum profit.
B) The company must sell 50 items to make their maximum profit.
C) The company must sell 80 items to make their maximum profit.
D) The company must sell 100 items to make their maximum profit.
E) The company must sell 70 items to make their maximum profit.
A) The company must sell 20 items to make their maximum profit.
B) The company must sell 50 items to make their maximum profit.
C) The company must sell 80 items to make their maximum profit.
D) The company must sell 100 items to make their maximum profit.
E) The company must sell 70 items to make their maximum profit.
سؤال
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) How many items must the company sell to make their maximum profit? 
__________ items
__________ items سؤال
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) 
State the domain and the range of the function.
A)
B)
C)
D)
E)
State the domain and the range of the function.A)
B)
C)
D)
E)
سؤال
سؤال
State whether the following graph represents a function. 
The graph __________.
The graph __________. سؤال
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) What is their maximum profit? 
$__________
$__________ سؤال
Graph the following relation. Use the graph to find the domain and range, and indicate whether the graph is the graph of a function. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Graph the following relation. Use the graph to find the domain and range, and indicate whether the graph is the graph of a function. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Graph the following relation. Use the graph to find the domain and range, and indicate whether the graph is the graph of a function. 
A)
B)
C)
D)
A)
B)
C)
D)
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العب
ملء الشاشة (f)
Deck 8: The Slope of a Line
1
Determine if the following table could represent ordered pairs from an equation of a line. x y 0 2 1 4 2 6 3 8
A) yes
B) no
A) yes
B) no
A
2
Find the slope of the line from the graph.
A) 2
B) -1
C) 0
D) 1
E) no slope
A) 2
B) -1
C) 0
D) 1
E) no slope
E
3
Find the slope of the line through the pair of points (1, 0) and (3, 3). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
A
4
Line l contains the points (4, - 6) and (4, 3). Give the slope of any line perpendicular to l .
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5
Find the slope of the line through the pair of points (1, 6) and (5, 4). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
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6
Line l contains the points (1, - 9) and (1, 4). Give the slope of any line perpendicular to l .
A) 2
B) - 1
C) 0
D) 3
E) no slope
A) 2
B) - 1
C) 0
D) 3
E) no slope
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7
Find the slope of the line from the graph.
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8
Graph the line that has an x -intercept of 4 and a y -intercept of - 3. What is the slope of this line?
A)
B)
C)
D)
A)
B)
C)
D)
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9
Find the slope of the line from the graph.
A)
B)
C)
D)
E) no slope
A)
B)
C)
D)
E) no slope
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10
Solve for .
A)
B)
C)
D)
E)
. A)
B)
C)
D)
E)
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11
Find the slope of the line from the graph.
A)
B)
C)
D)
E) no slope
A)
B)
C)
D)
E) no slope
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12
Find the slope of the line through the pair of points (- 4, 3) and (4, - 3). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
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13
Which line has a positive slope?
A) A, B, C
B) D, B
C) A, C
D) B, C
E) B, C, D
A) A, B, C
B) D, B
C) A, C
D) B, C
E) B, C, D
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14
Find the slope of the line through the pair of points (- 2, - 6) and (2, 3). Then, plot the points, draw a line through them, and indicate the rise and run on the graph.
A)
B)
C)
D)
A)
B)
C)
D)
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15
Find the slope of any line parallel to the line through (14, 18) and (- 4, 14).
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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16
Graph the line that has an x -intercept of 4 and a y -intercept of 2. What is the slope of this line?
A)
B)
C)
D)
A)
B)
C)
D)
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17
Line l contains the points (9, 4) and (-9, 3). Give the slope of any line perpendicular to l .
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18
Line l contains the points (6, 2) and (- 6, 1). Give the slope of any line perpendicular to l .
A)
B)
C)
D)
E) no slope
A)
B)
C)
D)
E) no slope
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19
Find the slope of the line from the graph.
A) 4
B) 5
C) -5
D) 0
E) no slope
A) 4
B) 5
C) -5
D) 0
E) no slope
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20
Which line has a positive slope?
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21
Give the slope and y -intercept of y = - 2. Sketch the graph.
A) Slope = 0 y -intercept = 2
B) Slope = 0 y -intercept = - 2
C) Slope = 2 y -intercept = 0
D) no slope y -intercept = - 2
E) no slope y -intercept = 2
A)
Slope = 0 y -intercept = 2B)
Slope = 0 y -intercept = - 2C)
Slope = 2 y -intercept = 0D)
no slope y -intercept = - 2E)
no slope y -intercept = 2 فتح الحزمة
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22
Write the equation of the line with the slope m = - 9 and y -intercept b = - 5.
A) y = 9 x + 5
B) y = - 5 x - 9
C) y = -5 x + 9
D) y = 5 x + 9
E) y = - 9 x - 5
A) y = 9 x + 5
B) y = - 5 x - 9
C) y = -5 x + 9
D) y = 5 x + 9
E) y = - 9 x - 5
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23
Give the slope and y -intercept for the following equation. Sketch the graph using the slope and y -intercept. Give the slope of any line perpendicular to the given line.
A) Slope = y -intercept = perpendicular slope =
B) Slope = y -intercept = perpendicular slope =
C) Slope = y -intercept = perpendicular slope =
D) Slope = y -intercept = perpendicular slope =
A)
Slope = y -intercept = perpendicular slope = B)
Slope = y -intercept = perpendicular slope = C)
Slope = y -intercept = perpendicular slope = D)
Slope = y -intercept = perpendicular slope = فتح الحزمة
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24
Find the slope of the line from the graph.
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25
Find the equation of the line that passes through the pair of points (5, 6) and (- 3, - 2). Write your answer in standard form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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26
Find the equation of the line parallel to the graph of 4 x - y = 5 that contains the point (- 3, 1).
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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27
The slope of the line is m = 3 and one point on a line is (- 1, - 6). Find the equation of the line and write the answer in slope-intercept form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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28
Write the equation of the line with the slope and y -intercept
A)
B)
C)
D)
E)
and y -intercept A)
B)
C)
D)
E)
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29
Write the equation of the line with the slope m = 7 and y -intercept b = 9.
A) y = 7 x + 9
B) y = 9 x + 7
C) y = 7 x - 9
D) y = -9 x - 7
E) y = 9 x - 7
A) y = 7 x + 9
B) y = 9 x + 7
C) y = 7 x - 9
D) y = -9 x - 7
E) y = 9 x - 7
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30
Give the slope and y -intercept for the following equation. Sketch the graph using the slope and y -intercept. Give the slope of any line perpendicular to the given line.
A) Slope = y -intercept = perpendicular slope =
B) Slope = y -intercept = perpendicular slope =
C) Slope = y -intercept = perpendicular slope =
D) Slope = y -intercept = perpendicular slope =
A)
Slope = y -intercept = perpendicular slope = B)
Slope = y -intercept = perpendicular slope = C)
Slope = y -intercept = perpendicular slope = D)
Slope = y -intercept = perpendicular slope = فتح الحزمة
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31
For the following line, name the slope and y -intercept. Then write the equation of the line in slope-intercept form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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32
For the line x = - 2, sketch the graph, give the slope, and name any intercepts.
A) Slope = 0 y -intercept = 2 no x -intercepts
B) Slope = 2 y -intercept = 0 x -intercept = 0
C) Slope = 0 y -intercept = - 2 no x -intercepts
D) no slope x -intercept = - 2 no y -intercepts
E) no slope x -intercept = 2 no y -intercepts
A)
Slope = 0 y -intercept = 2 no x -interceptsB)
Slope = 2 y -intercept = 0 x -intercept = 0C)
Slope = 0 y -intercept = - 2 no x -interceptsD)
no slope x -intercept = - 2 no y -interceptsE)
no slope x -intercept = 2 no y -intercepts فتح الحزمة
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33
The slope of the line is and one point on a line is . Find the equation of the line and write the answer in slope-intercept form.
A)
B)
C)
D)
E)
and one point on a line is . Find the equation of the line and write the answer in slope-intercept form.A)
B)
C)
D)
E)
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34
Determine if each of the following tables could represent ordered pairs from an equation of a line.
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35
Find the equation of the line that passes through the pair of points. Write your answer in standard form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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36
Find the slope of any line parallel to the line through (7, 5) and (- 2, 4).
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37
Solve for .
. فتح الحزمة
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38
Write the equation of the line with the slope m = 0 and y -intercept b = 5.
A) y = 5
B) y = 5 x + 5
C) y = 5 x
D) x = 5 y
E) x = 5
A) y = 5
B) y = 5 x + 5
C) y = 5 x
D) x = 5 y
E) x = 5
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39
Find the slope of the line from the graph.
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40
Find the slope of the line from the graph.
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41
The slope of the line is m = 5 and one point on a line is (- 1, - 8). Find the equation of the line and write the answer in slope-intercept form.
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42
Give the equation of the line perpendicular to the graph of that has an -intercept of .
A)
B)
C)
D)
E)
that has an -intercept of .A)
B)
C)
D)
E)
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43
Give the equation of the line perpendicular to the graph of that has an -intercept of .
that has an -intercept of . فتح الحزمة
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44
Write the equation of the line with the slope m = 0 and y -intercept b = 5.
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45
In an aerobics class, the instructor indicates that her students' exercise heart rate is 55% of their maximum heart rate, where maximum heart rate is 220 minus their age. Determine the equation that gives exercise heart rate E in terms of age A .
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
فتح الحزمة
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46
The slope of the line is and one point on a line is . Find the equation of the line and write the answer in slope-intercept form.
and one point on a line is . Find the equation of the line and write the answer in slope-intercept form. فتح الحزمة
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47
Find the equation of the line that passes through the pair of points (1, 7) and (- 8, - 2). Write your answer in standard form.
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48
To produce this textbook, suppose the publisher spent $125,000 for typesetting and $3.50 per book for printing and binding. The total cost to produce and print n books can be written as Total cost to produce n textbooks = Fixed cost + Variable cost = Suppose the number of books printed in the first printing is 10,000.What is the total cost? $__________ If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks. $__________ Find the cost to produce one more textbook when you have already produced 10,000 textbooks. $__________
= Suppose the number of books printed in the first printing is 10,000.What is the total cost? $__________ If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks. $__________ Find the cost to produce one more textbook when you have already produced 10,000 textbooks. $__________ فتح الحزمة
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49
Find the equation of the line with x -intercept 9 and y -intercept 2.
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50
To produce this textbook, suppose the publisher spent $165,000 for typesetting and $8.50 per book for printing and binding. The total cost to produce and print n books can be written as Total cost to produce n textbooks = Fixed cost + Variable cost = If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks.
A) $25
B) $23
C) $19
D) $140
E) $17
= If the average cost is the total cost divided by the number of books printed, find the average cost of producing 10,000 textbooks.A) $25
B) $23
C) $19
D) $140
E) $17
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51
In an aerobics class, the instructor indicates that her students' exercise heart rate is 15% of their maximum heart rate, where maximum heart rate is 220 minus their age. Determine the equation that gives exercise heart rate E in terms of age A .
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52
Write the equation of the line with the slope m = - 4 and y -intercept b = - 2.
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53
For the following relation, give the domain and range and indicate whether it is a function. {(4, 1), (5, 6), (2, 4)}
A) Domain = {4, 5, 2}; Range = {1, 6, 4}; a function
B) Domain = {1, 6, 4}; Range = {4, 5, 2}; not a function
C) Domain = {4, 5, 2}; Range = {1, 6, 4}; not a function
D) Domain = {6, 5, 2}; Range = {5, 6, 4}; a function
E) Domain = {5, 6, 4}; Range = {6, 5, 2}; not a function
A) Domain = {4, 5, 2}; Range = {1, 6, 4}; a function
B) Domain = {1, 6, 4}; Range = {4, 5, 2}; not a function
C) Domain = {4, 5, 2}; Range = {1, 6, 4}; not a function
D) Domain = {6, 5, 2}; Range = {5, 6, 4}; a function
E) Domain = {5, 6, 4}; Range = {6, 5, 2}; not a function
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54
Find the equation of the line parallel to the graph of 7 x - y = 9 that contains the point (- 1, 5).
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55
Find the equation of the line that passes through the pair of points. Write your answer in standard form.
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56
Write the equation of the line with the slope m = 4 and y -intercept b = 6.
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57
Line l is perpendicular to the graph of the equation - 2 x - 5 y = 4 and contains the point (9, - 7). Find the equation for l .
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58
Write the equation of the line with the slope and y -intercept .
and y -intercept . فتح الحزمة
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59
Find the equation of the line with x -intercept 9 and y -intercept 2.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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60
Line l is perpendicular to the graph of the equation - 2 x - 7 y = 8 and contains the point (3, - 2). Find the equation for l .
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
فتح الحزمة
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61
Hali is tossing a quarter into the air with an underhand motion. The distance the quarter is above her hand at any time is given by the function where h is the height of the quarter in feet, and t is the time in seconds. Use the data from the table to graph the function. TIME (SEC) FUNCTION RULE DISTANCE (FT) t h 0 0 0.1 1.08 0.2 1.92 0.3 2.52 0.4 2.88 0.5 3 0.6 2.88 0.7 2.52 0.8 1.92 0.9 1.08 1 0
A)
B)
C)
D)
where h is the height of the quarter in feet, and t is the time in seconds. Use the data from the table to graph the function. TIME (SEC) FUNCTION RULE DISTANCE (FT) t h 0 0 0.1 1.08 0.2 1.92 0.3 2.52 0.4 2.88 0.5 3 0.6 2.88 0.7 2.52 0.8 1.92 0.9 1.08 1 0A)
B)
C)
D)
فتح الحزمة
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62
A rectangle is 6 inches longer than it is wide. Let x = the width, P = the perimeter and A = the area of the rectangle. Write an equation that will give the perimeter P in terms of the width x of the rectangle.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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63
A ball is thrown straight up into the air from ground level. The relationship between the height h of the ball at any time t is illustrated by the following graph: The horizontal axis represents time t , and the vertical axis represents height h . State the domain and the range.
A)
B)
C)
D)
E)
The horizontal axis represents time t , and the vertical axis represents height h . State the domain and the range.A)
B)
C)
D)
E)
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64
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) What is their maximum profit?
A) Their maximum profit is $250.
B) Their maximum profit is $200.
C) Their maximum profit is $325.
D) Their maximum profit is $800.
E) Their maximum profit is $400.
A) Their maximum profit is $250.
B) Their maximum profit is $200.
C) Their maximum profit is $325.
D) Their maximum profit is $800.
E) Their maximum profit is $400.
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65
Hali is tossing a quarter into the air with an underhand motion. The distance the quarter is above her hand at any time is given by the function where h is the height of the quarter in feet, and t is the time in seconds. Fill in the table.
A)
B)
C)
D)
where h is the height of the quarter in feet, and t is the time in seconds. Fill in the table. A)
B)
C)
D)
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66
Does the graph represent a function?
A) no
B) yes
A) no
B) yes
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67
Does the graph represent a function?
A) yes
B) no
A) yes
B) no
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68
Suppose you have a job that pays $7.25 and hour and you work anywhere from 15 and 31 hours per week. Write an equation, with a restriction on the variable that gives the amount of money you will earn for working hours in one week.
A)
B)
C)
D)
E)
that gives the amount of money you will earn for working hours in one week.A)
B)
C)
D)
E)
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69
The formula for the area of a circle with radius is given by The formula shows that is a function of State the domain and the range of the function
A)
B)
C)
D)
E)
of a circle with radius is given by The formula shows that is a function of State the domain and the range of the function A)
B)
C)
D)
E)
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70
A rectangle is 4 inches longer than it is wide. Let x = the width, P = the perimeter and A = the area of the rectangle. Write an equation that will give the perimeter P in terms of the width x of the rectangle.
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71
Does the graph represent a function?
A) yes
B) no
A) yes
B) no
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72
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) How many items must the company sell to make their maximum profit?
A) The company must sell 20 items to make their maximum profit.
B) The company must sell 50 items to make their maximum profit.
C) The company must sell 80 items to make their maximum profit.
D) The company must sell 100 items to make their maximum profit.
E) The company must sell 70 items to make their maximum profit.
A) The company must sell 20 items to make their maximum profit.
B) The company must sell 50 items to make their maximum profit.
C) The company must sell 80 items to make their maximum profit.
D) The company must sell 100 items to make their maximum profit.
E) The company must sell 70 items to make their maximum profit.
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73
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) How many items must the company sell to make their maximum profit? __________ items
__________ items فتح الحزمة
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74
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) State the domain and the range of the function.
A)
B)
C)
D)
E)
State the domain and the range of the function.A)
B)
C)
D)
E)
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75
For the following relation, give the domain and range and indicate whether it is a function. {(4, - 5), (- 1, 7), (4, 2)}
A) Domain = {5, - 1}; Range = {- 1, 7, 2}; a function
B) Domain = {- 1, 7, 2}; Range = {5, - 1}; not a function
C) Domain = {4, - 1}; Range = {- 5, 7, 2}; a function
D) Domain = {4, - 1}; Range = {- 5, 7, 2}; not a function
E) Domain = {- 5, 7, 2}; Range = {4, - 1}; a function
A) Domain = {5, - 1}; Range = {- 1, 7, 2}; a function
B) Domain = {- 1, 7, 2}; Range = {5, - 1}; not a function
C) Domain = {4, - 1}; Range = {- 5, 7, 2}; a function
D) Domain = {4, - 1}; Range = {- 5, 7, 2}; not a function
E) Domain = {- 5, 7, 2}; Range = {4, - 1}; a function
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76
State whether the following graph represents a function. The graph __________.
The graph __________. فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 190 في هذه المجموعة.
فتح الحزمة
k this deck
77
The following graph shows the relationship between a company s profits P and the number of items it sells x . ( P is in dollars.) What is their maximum profit? $__________
$__________ فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 190 في هذه المجموعة.
فتح الحزمة
k this deck
78
Graph the following relation. Use the graph to find the domain and range, and indicate whether the graph is the graph of a function.
A)
B)
C)
D)
A)
B)
C)
D)
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 190 في هذه المجموعة.
فتح الحزمة
k this deck
79
Graph the following relation. Use the graph to find the domain and range, and indicate whether the graph is the graph of a function.
A)
B)
C)
D)
A)
B)
C)
D)
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 190 في هذه المجموعة.
فتح الحزمة
k this deck
80
Graph the following relation. Use the graph to find the domain and range, and indicate whether the graph is the graph of a function.
A)
B)
C)
D)
A)
B)
C)
D)
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 190 في هذه المجموعة.
فتح الحزمة
k this deck
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 190 في هذه المجموعة.
