(2) (a) Find the linearization L(x) for f(x) = V1 - r at a = 0 and use it to approximate the numbers v0.9 and v0.99 . (b) Find the linearization L(x) for the function g(x) = (1 + x)1/3 at a = 0 and use it to approximate the numbers (0.95) 1/3 and (1.1) 1/3