Last edited by Nightasylum; Sep 27th 2009 at 08:42 PM.
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I cannot solve this, since there is nothing to solve. What's it equal to? Do you mean simplify?
it says break it down to one number.
4x+3 is given
Find F idk im losted
(x+h)-f(x)/h is equal to
= [h(x+h) - (4x + 3)] / h
= [h^2 + hx - 4x + 3] / h
= [h^2 + (h-4)x + 3) / h
EDIT:// with the question edited, it is now clear.
Do you mean?
if so... Spoiler:
I dont get where the 4 come from
The h's cancelled.