Score: 10 1) Calculate the Average Rate of Change for the following models on the given intervals: a) f(x) = 2 - x2; [-1, 4] b) g(x) = x3/(1 + x) [1, 3] Score: 10 2) Using the Average Rate of Change formula, find the Derivative at a = 3 for the model f(x) = 2 - x2 (Note: Let h = +1, +0.1, +0.01, and -1, -0.1, -0.01, and use 3 decimal places.)