(f(x+h) - f(x))/h=((x+h)2-x2)/h
= (x2+2hx+h^2-x^2)/h
=(2hx+h2)/h
=2x+h
Purple F.
asked 02/28/21f(x+h) - f(x)/h = _________ (Simplify your Answer).
(f(x+h) - f(x))/h=((x+h)2-x2)/h
= (x2+2hx+h^2-x^2)/h
=(2hx+h2)/h
=2x+h
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