4) Find the derivatives of the following functions. DO NOT give decimal approximations. (a) f(x) =-5x5 - 7x10 (b)g(x) = 4Vx -- (c) If h(x) = 3x2 - 2x + 3, find h'(0) (d) L(x) = 4x5 Vx+ -6 5) Find the derivatives of the following functions. DO NOT give decimal approximations. (a) f(t) = (t2 + 4t + 4)(5+2 + 3) Use the product rule. DO NOT expand the answer. (b) Find f' (3) (c) g(x) = 3x6-6x5+5x4 5 Simplify the answer. (d) h(x) = 2x+5 6x+2 (e) Find h'(1) 6) Find the derivatives of the following functions. DO NOT give decimal approximations. (a) f (t) = 4+2. (b) Find f'(-1) (c) g(x) = 6 sinx + 11 cos x (d) g' 7) Consider the function f (x) = cos x a) Find the 15 derivative of the function b) Find the 6" derivative of the function c) Find the 11" derivative of the function d) Find the 16" derivative of the function e) Find the 31" derivative of the function