SOLUTION: for the function f(x)=6x^2-2x-2 evaluate and fully simplify each of the following:
f(x+h)=
f(x+h)-f(x)/h =
Algebra.Com
Question 1161672: for the function f(x)=6x^2-2x-2 evaluate and fully simplify each of the following:
f(x+h)=
f(x+h)-f(x)/h =
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ =\ 6x^2\ -\ 2x\ -\ 2)
\ =\ 6(x\,+\,h)^2\ -\ 2(x\,+\,h)\ -\ 2\ =\ 6(x^2\,+\,2xh\,+\ h^2)\ -\ 2(x\,+\,h)\ -\ 2\ =\ 6x^2\,+\,6xh\,+\,6h^2\,-\,2x\,-\,2h\,-\,2)
\ -\ f(x)}{h}\ =\ \frac{6x^2\,+\,6xh\,+\,6h^2\,-\,2x\,-\,2h\,-\,2\ -\ (6x^2\ -\ 2x\ -\ 2)}{h})
You can simplify it from here.
John
My calculator said it, I believe it, that settles it
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