QuestionFind and simplify for $f(x)=7x-2$: (A) $f(x+h)$, (B) $f(x+h)-f(x)$, (C) $\frac{f(x+h)-f(x)}{h}$.

Studdy Solution
implify the expression by cancelling out the $h$ in the numerator and the denominator.
$$\frac{f(x+h)-f(x)}{h} =7$$So, we have found that(A) $f(x+h) =7x +7h -2$ (B) $f(x+h)-f(x) =7h$ (C) $\frac{f(x+h)-f(x)}{h} =7$