Question

What are the domain and range of the parent function of an absolute value equation?
A.
domain: all real numbers, range: all real numbers
B.
domain: all real numbers, range: all real numbers greater than or equal to zero
C.
domain: all real numbers greater than or equal to zero, range: all real numbers greater than or equal to zero
D.
domain: all real numbers greater than or equal to zero, range: all real numbers

Answer 1

The parent function would just be the simplest absolute value function, which is
\(f(x) = |x|\)

Answer 2

so the answer is????

Answer 3

The answer is B.