Deck 1: Functions and Their Graphs

Question 1

Evaluate the function at the specified value of the independent variable and simplify.

Answer 1

A

Question 2

Answer 2

D

Question 3

Determine an equation that may represented by the graph shown below.

Answer 3

C

Question 4

Find the difference quotient and simplify your answer.

Question 5

Question 6

Question 7

Question 8

Find the domain of the function.

Question 9

Question 10

Find the slope-intercept form of the line passing through the points.

Question 11

The scatter plots of different data are shown below.Determine whether there is a positive correlation, negative correlation, or no discernible correlation between the
Variables.

Question 12

Write the slope-intercept form of the equation of the line through the given point perpendicular to the given line.

Question 13

Question 14

Question 15

Question 16

Question 17

Question 18

Question 19

Question 20

Question 21

Question 22

Question 23

Question 24

Question 25

Question 26

Question 27

Estimate the slope of the line.

Question 28

Evaluate the function at the specified value of the independent variable and simplify.

Question 29

Question 30

Question 31

Question 32

Question 33

Question 34

Question 35

Question 36

Question 37

Question 38

Question 39

Question 40

Use a graphing utility to graph the function and visually determine the intervals over which the function is increasing, decreasing, or constant.

Question 41

Question 42

Question 43

Question 44

Determine an equation that may represented by the graph shown below.

Question 45

Question 46

Evaluate the function at the specified value of the independent variable and simplify.

Question 47

Determine whether the function has an inverse function.If it does, find the inverse function.

Question 48

Plot the points and find the slope of the line passing through the pair of points.

Question 49

Question 50

Question 51

Question 52

Use a graphing utility to graph the function and visually determine the intervals over which the function is increasing, decreasing, or constant.

Question 53

Question 54

Question 55

Question 56

Estimate the slope of the line.

Question 57

Question 58

Question 59

The average lengths L of cellular phone calls in minutes from 1999 to 2004 are shown in the table below.

Question 60

Decide whether the two functions shown in the graph below appear to be inverse functions of each other.

Question 61

Question 62

Find the domain of the function.

Question 63

Find the domain of the function.

Question 64

Decide whether the two functions shown in the graph below appear to be inverse functions of each other.

Question 65

Question 66

Question 67

Question 68

Question 69

Question 70

Question 71

Question 72

Question 73

Determine whether the function is even, odd, or neither.

Question 74

Question 75

Question 76

Determine an equation that may represented by the graph shown below.

Question 77

Question 78

Question 79

Find the slope and y-intercept of the equation of the line.

Question 80