Question

Function: f(x)=-x^2+2
true or false
when x= -1, f(x) =1

Answer 1

True

Step-by-step explanation:

Step 1: Define

f(x) = -x² + 2

x = -1

Step 2: Substitute and Evaluate

f(-1) = -(-1)² + 2

f(-1) = -1 + 2

f(-1) = 1