Below you are given the graphs of two functions: a(z) and b(x). Use the graphs to compute the required derivatives, when possible. Show every step of your computations. If it is not possible to find the value of one of these derivatives, carefully explain why. 5 5 4 4 3 b (x) 2 2 a (x) 1 1 ➜ -5 -4 -3 -2 -¹1, 2 3 4 -5 -4 -3 -2 -¹₁ 3 2 -2 -3 -5 -3 -4 -5 1 5 ८७ 1 2 4 5 Find the value of the derivative of b(a(z)) at x = -1. Find the value of the derivative of a(sin(x)) at x = 0.