(1 point) The limit lim exp(h) - 1 h +0 h represents f' (a) for some function f and some number a. Find f(I) and a. f (x) = 0 =[1 point} The tangent line t0 the graph {if y = z] at the point {4, 215] has the equation F = 5.1: + ti. (a) Find g. f'i'i] = {ti} Find the instantaneous rate of change of y with respect to 2 at .1: = 4. Instantaneeus Rate of Change =