The graph of x) is given on the grid. G} a) f'(m) does not exist at x = d' (If there is more than one number, use commas to separate them.) b) Find the following: f'-6)=:] rahm rm: c} Graph 3' '(s), its derivative. Be aware that a line segment has two end points whereas a ray has only one end point and the other end can be extended