Question

What is the domain of the function graphed?

A. {x:x > -4}
B. {x:x < -4}
C. {x:x ≥ -4}
D. all real numbers
(If you have the time, please give an explanation because I completely forgot how to solve these problems)

Answer 1

The correct option is D .

This is a parabola with domain all real numbers D .