Question

What is the range of this function?

A. 4 ≤ y < ∞
B. -∞ < y ≤ -1
C. -1 ≤ y < ∞
D. -∞ < y ≤ 4

Answer 1

Answer:

D

Step-by-step explanation:

we see, the function can create any result value (y) from really all the way down (-infinity) to a maximum of +4.