Jasthemercado Jasthemercado

05-10-2020
Mathematics

contestada

(f(x + h) – f(x))/h
The expression
for h#0 is called the difference quotient.

f(x)= 9x2 + 8x + 2

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05-10-2020

Answer:

(f(x+h)-f(x))/h=(9(x+h)^2+8x+8h+2-9x^2-8x-2)/h=(9x^2+18xh+h^2+8h-9x^2)/h=18+8+h

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