flrx) = lim f(x+h)-f(x) hm Prl. Find the derivative of f(x) = x3 using the definition of derivative through a limit. Show your work. Pr2. Find the derivative of f(x) = [3? using the definition of derivative through a limit. Show your work. Pr3. Find the derivative of h(t) = 5t3-4t2+7t-23 with respect to variable t. Pr4. Find the equation of the tangent line for function f(x) = x3-x at point x0 = -2. PrS. Function g(x) is 5J5. Find g'(25)