Question

Function: f(x)= -x^2+2

true or false:
when f(x) =2, x= -2

Answer 1

True

Step-by-step explanation:

Step 1: Define

f(x) = -x² + 2

x = -2

Step 2: Substitute and Evaluate

f(-2) = -(-2)² + 2

f(-2) = -4 + 2

f(-2) = -2