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05-10-2020
Advanced Placement (AP)

contestada

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

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

Respuesta :

05-10-2020

Answer:

True

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

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