Deck 2: Graphs, Functions, and Applications

Question 1

Plot the ordered pairs on the rectangular coordinate system provided.

Answer 1

Question 2

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Answer 2

Show that (2, 6)is a solution:
y = 6 = 6 =? 1 + 5
6 =? 6 TRUE
Show that (-4, 3)is a solution:
y = 3 =? 3 =? -2 + 5
3 =? 3 TRUE
Coordinates of the additional solution may vary but should satisfy

Question 3

Plot the ordered pairs on the rectangular coordinate system provided.

Answer 3

Question 4

Determine whether the given point is a solution of the equation.
y = 3x; (2, 6)

A)No
B)Yes

Question 5

Determine whether the given point is a solution of the equation.
3x - 4y = 32; (4, 5)

A)No
B)Yes

Question 6

Determine whether the given point is a solution of the equation.
x - y = 64; (8, 6)

A)No
B)Yes

Question 7

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 8

Determine whether the given point is a solution of the equation.
2x + y = 15; (5, 5)

A)Yes
B)No

Question 9

Determine whether the given point is a solution of the equation.
x + y = 14; (6, 8)

A)Yes
B)No

Question 10

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 11

Plot the ordered pairs on the rectangular coordinate system provided.

Question 12

Plot the ordered pairs on the rectangular coordinate system provided.

Question 13

Plot the ordered pairs on the rectangular coordinate system provided.

Question 14

Determine whether the given point is a solution of the equation.
x + y = 14; (7, 8)

A)Yes
B)No

Question 15

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 16

Plot the ordered pairs on the rectangular coordinate system provided.

Question 17

Plot the ordered pairs on the rectangular coordinate system provided.

Question 18

Determine whether the given point is a solution of the equation.
2x + 3y = 16; (2, 4)

A)No
B)Yes

Question 19

Determine whether the given point is a solution of the equation.
-7x + 18y = 58; (2, 4)

A)No
B)Yes

Question 20

Plot the ordered pairs on the rectangular coordinate system provided.

Question 21

Graph the linear equation.

A)
B)
C)
D)

Question 22

Graph the linear equation.

A)
B)
C)
D)

Question 23

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 24

Graph the linear equation.

A)
B)
C)
D)

Question 25

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 26

Graph the linear equation.

A)
B)
C)
D)

Question 27

Graph the linear equation.

A)
B)
C)
D)

Question 28

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 29

Graph.

A)
B)
C)
D)

Question 30

Graph.

A)
B)
C)
D)

Question 31

Graph the linear equation.

A)
B)
C)
D)

Question 32

Graph.

A)
B)
C)
D)

Question 33

Graph.

A)
B)
C)
D)

Question 34

Graph.

A)
B)
C)
D)

Question 35

Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.

Question 36

Graph the linear equation.

A)
B)
C)
D)

Question 37

Graph the linear equation.

A)
B)
C)
D)

Question 38

Graph the linear equation.

A)
B)
C)
D)

Question 39

Graph.

A)
B)
C)
D)

Question 40

Graph the linear equation.

A)
B)
C)
D)

Question 41

Find the function value.
Find f(-8)when f(x)= -4x - 30.

A)5
B)120
C)-30
D)2

Question 42

Find the function value.
Find f(12)when f(x)= -9.

A)12
B)-108
C)-9
D)9

Question 43

Is the following correspondence a function?

A)No
B)Yes

Question 44

Find the function value.
Find f(2)when

A)12
B)8
C)0
D)-4

Question 45

Is the following correspondence a function?

A)No
B)Yes

Question 46

Is the following correspondence a function?

A)No
B)Yes

Question 47

Is the following correspondence a function?

A)No
B)Yes

Question 48

Is the following correspondence a function?

A)Yes
B)No

Question 49

Find the function value.
Find f(-8)when f(x)= 7x - 8.

A)-24
B)-67
C)-64
D)64

Question 50

Find the function value.
Find g(a + 1)when g(x)= 4x - 3.

A)
B)4a - 1
C)4a + 1
D)4a - 3

Question 51

Graph.

A)
B)
C)
D)

Question 52

Is the following correspondence a function?

A)Yes
B)No

Question 53

Is the following correspondence a function?
Domain: All students attending Laughlin Community College Correspondence: Each student's Social Security Number
Range: A set of Social Security Numbers

A)Yes
B)No

Question 54

Is the following correspondence a function?
Domain: All students attending the University of Ohio Correspondence: Each student's teachers
Range: A set of teachers

A)Yes
B)No

Question 55

Find the function value.
Find f(0)when

A)0
B)9
C)-3
D)3

Question 56

Is the following correspondence a function?

A)Yes
B)No

Question 57

Is the following correspondence a function?

A)No
B)Yes

Question 58

Graph.

A)
B)
C)
D)

Question 59

Find the function value.
Find f(3)when f(x)= -x + 8.

A)15
B)5
C)-5
D)3

Question 60

Graph.

A)
B)
C)
D)

Question 61

Graph the function.

A)
B)
C)
D)

Question 62

Graph the function.

A)
B)
C)
D)

Question 63

Graph the function.

A)
B)
C)
D)

Question 64

Graph the function.

A)
B)
C)
D)

Question 65

Find the function value.
Find f(3)when

A)-4
B)34
C)56
D)32

Question 66

Graph the function.

A)
B)
C)
D)

Question 67

Solve the problem.
It has been determined that the number of fish f(t)that can be caught in t minutes in a certain pond using a certain bait is . Find the approximate number of fish that can be caught if you fish for 22
Minutes.

A)About 26 fish
B)About 24 fish
C)About 5 fish
D)About 13 fish

Question 68

Find the function value.
Find f(4)when

A)-12
B)4
C)-8
D)12

Question 69

Graph the function.

A)
B)
C)
D)

Question 70

Graph the function.

A)
B)
C)
D)

Question 71

Solve the problem.
The function F described by gives the Fahrenheit temperature corresponding to the Celsius temperature C. Find the Fahrenheit temperature equivalent to -15 °C.

A)-49 °F
B)5 °F
C)-76 °F
D)-22 °F

Question 72

Find the function value.
Find f(-3)when

A)29
B)-79
C)83
D)14

Question 73

Determine whether the graph is the graph of a function.

A)Not a function
B)Function

Question 74

Solve the problem.
The function P(d)= gives the pressure, in atmospheres (atm), at a depth d feet in the sea. Find the pressure at 29 feet.

A)
B)
C)
D)

Question 75

Graph the function.

A)
B)
C)
D)

Question 76

Determine whether the graph is the graph of a function.

A)Not a function
B)Function

Question 77

Find the function value.
Find f(2a)when

A)
B)
C)
D)

Question 78

Find the function value.
Find f(8)when

A)512
B)343
C)24
D)6561

Question 79

Graph the function.

A)
B)
C)
D)

Question 80

Graph the function.

A)
B)
C)
D)