10 17 16- 15 14 13 12 11 10 4x f(x) = 4 %3D O f(x) = 2* f(x) = 4

1 3 4. 16 11. Perform the indicated operation of the composition of functions. h(x) = -2x² – 5 g(x) = 2x – 1 Find (h o g)(x) a. Sx) = -x² + 3 g(x) = 3x + 4 Find (f g)(x) b. %3D

1. Describe how the graph of the function can be obtained from one of the basic graphs: 1 y = x y = 22 y = VI y = r3 y = VI y y = |r| (a) f(x) = (x+ 3)² (b) f(r) = x2 +3 (c) f(x) = 12 - %3D (d) h(x) = -VI (e) h(x) = V- 1 (f) g(x) = 1 (g) g(x) = (h) g(x) = |x+2| – 3 (i) f(x) = VI + 2 (6) f(x) =D -글V-1 (k) f(r) = 2VT– 4 (1) f(r) = 2V - 4 4 (m) f(r) = . 2 (n) f(x) = 5 - (0) f(x) %3D 옮교3-4 (p) g(x) = -(x – 3)2 + 5 4.

3. A bird population can be modeled by f (x) = x3 – 66x + 1052x + 1652 where x = 1 corresponds to June 1, x = 2 to June 2 and so on. Find the days when f estimates that there were 3500 birds.