15
practice testMultiple Choice

Practice Test

Question 15 • Mathematics II

Which describes the range of the parent absolute value function?

Answer
A
start set y such that y is greater than or equal to 0 end set
B
start set y such that y is an integer end set
C
start set y such that y is a real number end set
D
start set y such that y is less than or equal to 0 end set

Explanation

The parent absolute value function is f(x) = |x|. Absolute value is never negative, and its smallest value is 0, so the range is all y-values greater than or equal to 0. Therefore, the range is described by “y is greater than or equal to 0.”

AI-written and checked against the verified answer.

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