Deck 3: Polynomial and Rational Functions

Question 1

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Answer 1

C

Question 2

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Answer 2

A

Question 3

Match the equation to the correct graph.

Answer 3

C

Question 4

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 5

Match the equation to the correct graph.

Question 6

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 7

Match the equation to the correct graph.

Question 8

Match the equation to the correct graph.

Question 9

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 10

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 11

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 12

Match the equation to the correct graph.

Question 13

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 14

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 15

Match the equation to the correct graph.

Question 16

Find the domain and range of the function.

Question 17

Use the equation and the corresponding graph for the quadratic function to find what is requested.

Question 18

Match the equation to the correct graph.

Question 19

Match the equation to the correct graph.

Question 20

Match the equation to the correct graph.

Question 21

Find the domain and range of the function.

Question 22

Find the domain and range of the function.

Question 23

Find the domain and range of the function.

Question 24

Find the equation of the axis of symmetry of the parabola.

Question 25

Find the domain and range of the function.

Question 26

Find the domain and range of the function.

Question 27

Identify the vertex of the parabola.

Question 28

Identify the vertex of the parabola.

Question 29

Find the equation of the axis of symmetry of the parabola.

Question 30

Identify the vertex of the parabola.

Question 31

Identify the vertex of the parabola.

Question 32

Find the domain and range of the function.

Question 33

Find the domain and range of the function.

Question 34

Find the domain and range of the function.

Question 35

Find the equation of the axis of symmetry of the parabola.

Question 36

Find the equation of the axis of symmetry of the parabola.

Question 37

Find the equation of the axis of symmetry of the parabola.

Question 38

Find the domain and range of the function.

Question 39

Find the equation of the axis of symmetry of the parabola.

Question 40

Find the equation of the axis of symmetry of the parabola.

Question 41

Sketch the graph of the parabola.

Question 42

Identify the vertex of the parabola.

Question 43

Identify the vertex of the parabola.

Question 44

Sketch the graph of the parabola.

Question 45

Sketch the graph of the parabola.

Question 46

Identify the vertex of the parabola.

Question 47

Identify the vertex of the parabola.

Question 48

Sketch the graph of the parabola.

Question 49

Identify the vertex of the parabola.

Question 50

Sketch the graph of the parabola.

Question 51

Sketch the graph of the parabola.

Question 52

Identify the vertex of the parabola.

Question 53

Given the equation or other information for a parabola, find the matching description or graph.

Question 54

Sketch the graph of the parabola.

Question 55

Given the equation or other information for a parabola, find the matching description or graph.

Question 56

Sketch the graph of the parabola.

Question 57

Sketch the graph of the parabola.

Question 58

Sketch the graph of the parabola.

Question 59

Sketch the graph of the parabola.

Question 60

Sketch the graph of the parabola.

Question 61

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.
The amount of water in a pool as it is being filled, as a function of time.

A) quadratic; negative
B) quadratic; positive
C) linear; negative
D) linear; positive

Question 62

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.
The height of a ball thrown from the ground, as a function of time.

A) linear; positive
B) quadratic; positive
C) quadratic; negative
D) linear; negative

Question 63

Solve the problem.

Question 64

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.

Question 65

Provide an appropriate response.

Question 66

Provide an appropriate response.

Question 67

Given the equation or other information for a parabola, find the matching description or graph.

Question 68

Given the equation or other information for a parabola, find the matching description or graph.

Question 69

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.

Question 70

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.

Question 71

Provide an appropriate response.

Question 72

Provide an appropriate response.

Question 73

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.
The height of a bouncing ball during one bounce, as a function of time.

A) linear; negative
B) quadratic; positive
C) linear; positive
D) quadratic; negative

Question 74

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.

Question 75

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.
The amount of sales tax paid as a function of the sales price.

A) quadratic; negative
B) quadratic; positive
C) linear; negative
D) linear; positive

Question 76

Provide an appropriate response.

Question 77

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x2 should be positive or negative.

Question 78

Provide an appropriate response.

Question 79

Provide an appropriate response.

Question 80

Given the equation or other information for a parabola, find the matching description or graph.