Absolute Value Functions

Question 1

What is the domain of the absolute value function below?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/3111-11-01/mc010-5.jpg

Question 2

What is the range of the absolute value function below?

Revolt · Accepted Answer

f(x) 1

Question 3

Given the function f(x) = 0.5|x – 4| – 3, for what values of x is f(x) = 7?

Revolt · Accepted Answer

x = –16, x = 24

Question 4

What is the vertex of the absolute value function below?

Revolt · Accepted Answer

(–3, 2)

Question 5

What are the domain and range of f(x) = 2|x – 4|?

Revolt · Accepted Answer

domain: ; range: f(x) 0

Question 6

Which of the following is the parent function of all absolute value functions?

Revolt · Accepted Answer

f(x) = |x|

Question 7

Which statement is true about f(x) = –6|x + 5| – 2?

Revolt · Accepted Answer

The graph of f(x) is a horizontal compression of the graph of the parent function.

Question 8

What is the vertex of f(x) = |x + 8| – 3?

Revolt · Accepted Answer

(–8, –3)

Absolute Value Functions Answers