Absolute Value Functions

Question 1

Which function has a vertex at (2, 6)?

Revolt · Accepted Answer

f(x) = 2|x – 2| + 6

Question 2

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

Revolt · Accepted Answer

f(x) = |x|

Question 3

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

Revolt · Accepted Answer

(–8, –3)

Question 4

What is the range of the absolute value function below?

Revolt · Accepted Answer

f(x) 1

Question 5

Which function is a translation of the parent absolute value function?

Revolt · Accepted Answer

f(x) =

Question 6

What is the vertex of the absolute value function below?

Revolt · Accepted Answer

(–3, 2)

Question 7

Which of the following is the graph of f(x) = –0.5|x + 3| –2?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/3111-11-01/mc016-4.jpg

Question 8

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 9

Which of the following is the value of a when the function is written in the standard form of an absolute value function?

Revolt · Accepted Answer

3

Question 10

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.

Absolute Value Functions Answers