Question

What is f(-2) for f f(x) = 1/2x^2

Answer 1

Answer:

f=−x4

Step-by-step explanation:

Let's solve for f.

f(−2)x=

1

2

x2

Step 1: Divide both sides by -2x −2fx −2x

= 1 2 x2 −2xf=−x4