Question

Can someone help please

Answer 1

9514 1404 393

Answer:

16x +8h

Explanation:

Use the given function arguments and simplify.

`(f(x+h)-f(x))/(h)=(8(x+h)^2-8x^2)/(h)=(8(x^2+2hx+h^2)-8x^2)/(h)\\\\=(8x^2 +16xh+8h^2-8x^2)/(h)=(16xh+8h^2)/(h)=\boxed{16x +8h}`