Domain and Range

Question 1

Give the domain and range.

Revolt · Accepted Answer

domain: {–2, 0, 2}, range: {4, 6, 8}

Question 2

If you work for an hourly wage, your gross pay is a function of the number of hours that you work. Your hourly wage is $8 per hour. Assuming you work 40 hours per week, what is the practical domain and the practical range of the function?

Revolt · Accepted Answer

The practical domain is 0 through 40. The practical range is 0 through 320.

Question 3

Give the domain and range.

Revolt · Accepted Answer

domain: {1, 2, 3}, range: {–1, 0, 1}

Question 4

Give the domain and range.

Revolt · Accepted Answer

domain: {–2, 0, 2}, range: {1, –1, –3}

Question 5

For which independent value do the equations generate the same dependent value?

Revolt · Accepted Answer

2

Question 6

The Fahrenheit measure of temperature is a function of the Celsius measure. The Fahrenheit measure is 32 more than times the Celsius measure. Which equation best fits the situation? Use g to represent the function. a. b. c. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

D

Question 7

Give the domain and range.

Revolt · Accepted Answer

domain: {–3, 0, 3}, range: {0, 3}

Question 8

If you work for an hourly wage, your gross pay is a function of the number of hours that you work. Your hourly wage is $8.50 per hour. Let n represent the number of hours worked and f(n) represent the gross pay. Write an equation for f(n) in terms of n. a. b. c. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

A

Question 9

If you work for an hourly wage, your gross pay is a function of the number of hours that you work. What is the independent variable? What is the dependent variable?

Revolt · Accepted Answer

The independent variable is the number of hours. The dependent variable is the gross pay.

Domain and Range Answers

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