Given the function f(z) 3z Find the difference quotient - f(x+h) f(z) Find f'(x) by determining lim 1-0 h -3h-6z f(x+h)-f(x) h Find (-2) (This slope should match the tangent line you drew above.) Find f'(0) Find f'(1) Graph the function f(z) = are -2, 0, and 1. - 32 and draw the tangent lines to the graph at points whose x-coordinat