6. Look at this diagram.

(a) Find f(7).
(b) Find f(-5).
(c) Find f¹(8).
(d) Find g-¹(4).
(e) Find ff(0).
(f) Solve the equation f(x) = g(x).

6 Look at this diagram a Find f7 b Find f5 c Find f8 d Find g4 e Find ff0 f Solve the equation fx gx class=