Question

A) all real numbers; R: all real numbers.

B) all real numbers; R: y ≥ –9
C) y; R: all real numbers.
D) x; R: y.

Answer 1

B

Explanation:

The domain is all real numbers and the range is y ≥ –9

y ≥ –9 is set notation that is saying that the y value can either be greater -9 or equal to 9