Question

What is the range of the function y = -x ^2 + 1?

A. y ≤ -1

B. y ≥ -1

C. y ≤ 1

D. y ≥ 1

Answer 1

C. y ≤ 1

Explanation:

The maximum value of the function is 1. So, the range is all values of y less than or equal to that.

y ≤ 1