Answers High School Math 2 A Unit Test — Cumulative examQuestion 48

48

QuizMultiple Choice

Unit Test — Cumulative exam

Question 48 • High School Math 2 A

What are the domain and range of f(x) = 4x – 8?

Answer

A

domain: {x | x is a real number}; range: {y | y > –8}

B

domain: {x | x is a real number}; range: {y | y > 8}

C

domain: {x | x > 4}; range: {y | y > –8}

D

domain: {x | x > –4}; range: {y | y > 8}

More from this Course

49 verified answers

Cumulative Exam

50 verified answers

Cumulative Exam

24 verified answers

Cumulative Exam