Answer the questions using the table and graph

Let g be a differentiable function. Selected values of g and its derivative g' are given in the table below. Let f be the function whose graph, consisting of five line segments, is shown below. g x g' (x) 5 -1 IN 8 6 3 W N H O H N W X -4 6 -10 D N -7 -3 UT Graph of f 1. Let k(x) = f(g(x)). Find k'(1). 2. Let p(x)=9-1(x). Find the equation of the tangent line to p(x) at x = 4. 3. Let j(x) = f(2x)g(2x). Find j'(-0.5). g ( x) Find m' (0). 4. Let m(x) = cos(x)