Question

For solving Derivitives will you always be given a "at x=?(A #) " ? If not how do you answer for the problem?

Answer 1

no you will not

Answer 2

the definition of the derivative of a function is another "derived" function, namely
\[f'(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}\] provided of course that the limit exists

Answer 3

So I answer what the equation equals as h gets closer to 0?, Thanks!