QuestionFind the limit of $\frac{f(x+h)-f(x)}{h}$ for $f(x)=x^{2}+1$ as $h \neq 0$.

Studdy Solution
Now, divide each term in the numerator by $h$.
$$\frac{f(x+h)-f(x)}{h} =2x+h$$So, the value of $\frac{f(x+h)-f(x)}{h}$ is $2x+h$.