Question

Find the range of the graphed function.

O
O A. -4sys 8
O
B. y2-4
O
O C. -4 sys 9
O
D. yis all real numbers.

Answer 1

see below

Explanation:

The "range" is the vertical extent of the graph. This one goes from y=-4 to y=8. Hence the range is ...

-4 ≤ y ≤ 8