Deck 8: Graphs, Functions, and Systems of Equations and Inequalities

Question 1

What month in 2009 had the highest sales?

A)Month 2
B)Month 3
C)Month 5
D)Month 12

Answer 1

C

Question 2

(-3, 4)

A)B
B)K
C)F
D)A

Answer 2

A

Question 3

Which month in 2009 had the lowest sales?

A)Month 2
B)Month 8
C)Month 3
D)Month 6

Answer 3

C

Question 4

What was the total increase in sales for the first 6 months from 2009 to 2010?

A)$652,000
B)$18,000
C)$12,000
D)$76,000

Question 5

Give the quadrant in which the point is located.
(8, 4)

A)Quadrant IV
B)Quadrant III
C)Quadrant II
D)Quadrant I

Question 6

Give the quadrant in which the point is located.
(-13, 14)

A)Quadrant I
B)Quadrant IV
C)Quadrant III
D)Quadrant II

Question 7

(0, 2)

A)B
B)F
C)C
D)K

Question 8

Give the quadrant in which the point is located.
(0, -6)

A)Quadrant III
B)Quadrant II
C)Quadrant IV
D)None

Question 9

Determine the quadrants in which the given point (x,y)may lie.

Question 10

Give the quadrant in which the point is located.
(-16, 0)

A)Quadrant II
B)Quadrant IV
C)Quadrant III
D)None

Question 11

What month in 2010 had the lowest sales?

A)Month 12
B)Month 3
C)Month 2
D)Month 5

Question 12

(3, 5)

A)K
B)D
C)I
D)L

Question 13

Determine the quadrants in which the given point (x,y)may lie.
xy > 0

A)I or III
B)I or II
C)II or IV
D)II or III

Question 14

Give the quadrant in which the point is located.
(-3, -5)

A)Quadrant III
B)Quadrant I
C)Quadrant IV
D)Quadrant II

Question 15

What was the total increase in sales from 2009 to 2010?

A)$182,000
B)$22,000
C)$12,000
D)$1,342,000

Question 16

Which month in 2010 had the highest sales?

A)Month 3
B)Month 6
C)Month 5
D)Month 12

Question 17

(-5,-4)

A)A
B)I
C)L
D)G

Question 18

(4, 3)

A)C
B)D
C)E
D)K

Question 19

(-3, 0)

A)G
B)C
C)F
D)J

Question 20

Give the quadrant in which the point is located.
(7, -10)

A)Quadrant I
B)Quadrant III
C)Quadrant II
D)Quadrant IV

Question 21

Choose the equation that matches the graph.

Question 22

(0,-3)

A)J
B)I
C)C
D)G

Question 23

(2, 0)

A)F
B)B
C)K
D)C

Question 24

Use the distance formula to find the distance between the pair of points.

Question 25

Use the distance formula to find the distance between the pair of points.

Question 26

Write the equation of a circle with the given center and radius.
Center at (0, -8); Radius 12

Question 27

Write the equation of a circle with the given center and radius.
Center at (-9, 0); Radius 11

Question 28

Find the midpoint of the line segment joining the two points.

Question 29

Use the distance formula to find the distance between the pair of points.

Question 30

Write the equation of a circle with the given center and radius.

Question 31

Write the equation of a circle with the given center and radius.
Center at (6, -10); Radius 2

A)(x - 10)2 + (y + 6)2 = 2
B)(x + 6)2 + (y - 10)2 = 4
C)(x + 10)2 + (y - 6)2 = 2
D)(x - 6)2 + (y + 10)2 = 4

Question 32

Use the distance formula to find the distance between the pair of points.

Question 33

Find the midpoint of the line segment joining the two points.

Question 34

Write the equation of a circle with the given center and radius.

Question 35

Find the midpoint of the line segment joining the two points.

Question 36

Write the equation of a circle with the given center and radius.

Question 37

Choose the equation that matches the graph.

Question 38

(4, -5)

A)F
B)A
C)L
D)K

Question 39

Write the equation of a circle with the given center and radius.
Center at (0, 0); Radius 7

Question 40

Find the midpoint of the line segment joining the two points.

Question 41

Solve the problem.
Three receiving stations at (8, 11), (4, 6), and (12, 9)record distances to an earthquake of 2 units, 5 units, and 4 units, respectively.Find the coordinates of the epicenter.

A)(-6, -5)
B)(1, 2)
C)(9, 8)
D)(8, 9)

Question 42

Find the center and radius of the circle.

Question 43

Graph the circle.

Question 44

Graph the circle.

Question 45

Find the center and radius of the circle.

Question 46

Graph the circle.

Question 47

Solve the problem.
The enrollment at State University for 2002 was 12 thousand students. The projected enrollment for 2008 is 28 thousand students. Use the midpoint formula to estimate the enrollment for
2005.

A)16 thousand students
B)20 thousand students
C)24 thousand students
D)40 thousand students

Question 48

Find the center and radius of the circle.

Question 49

Solve the problem.
If the coordinates of one endpoint of a line segment are (4, 2)and the coordinates of the midpoint of the segment are (6, 2), what are the coordinates of the other endpoint?

A)(8, 2)
B)(2, 2)
C)(8, 0)
D)(2, 0)

Question 50

Find the center and radius of the circle.

Question 51

Find the center and radius of the circle.

Question 52

Find the center and radius of the circle.

Question 53

Graph the circle.

Question 54

Decide whether the statement is true or false.
If a point lies on the y-axis, its x-coordinate is zero.

Question 55

Decide whether the statement is true or false.
If a point lies on the x-axis, its x-coordinate is zero.

Question 56

Find the center and radius of the circle.

Question 57

Find the center and radius of the circle.

Question 58

Graph the circle.

Question 59

Find the center and radius of the circle.

Question 60

Graph the circle.

Question 61

Complete the ordered pairs. Then graph the equation.

Question 62

Complete the ordered pairs. Then graph the equation.

Question 63

Find the y- and x-intercepts for the equation. Then graph the equation.

Question 64

Complete the ordered pairs. Then graph the equation.

Question 65

Find the y- and x-intercepts for the equation. Then graph the equation.

Question 66

Find the y- and x-intercepts for the equation. Then graph the equation.

Question 67

Complete the ordered pairs. Then graph the equation.

Question 68

Question 69

The distance between the points (p, q)and (a, b)is given by

Question 70

Question 71

Complete the ordered pairs. Then graph the equation.

Question 72

If the coordinates of one endpoint of a line segment are (0, 0)and the coordinates of the midpoint of
the segment are (p, q), then the coordinates of the other endpoint are (-p, -q).

Question 73

Question 74

Find the y- and x-intercepts for the equation. Then graph the equation.

Question 75

Find the y- and x-intercepts for the equation. Then graph the equation.

Question 76

Question 77

Question 78

The radius of a circle must be an integer number.

Question 79

Find the y- and x-intercepts for the equation. Then graph the equation.

Question 80

Complete the ordered pairs. Then graph the equation.