For each function, use a T-chart to find plot points, then draw the graph.

1. f(x) = 2^x

A. Points (2,10) (-1,-1) (8,-2)

B. Points (2,8) (1,2) (0,6)

C. Points (7,14) (0,1) (1,2)

D. Points (4,16) (2,4) (3,8)

E. Points (0,0) (1,1) (2,2)

F. Points (10,5) (-20,6) (-2,3)

2. f(x) = 2^(-2x) + 3

A. Points (1/2,2) (3/4,-1/2) (-1,0)

B. Points (0, 4), (-1, 7), (1, 13/4)

C. Points (2,2) (1,3) (-1,-3)

D. Points (6,2) (-1,-2) (2,1/2)

E. Points (-2,10) (-3,15) (-4,20)

F. Points (1/2,2) (2 1/2,3) (3 1/3,4)

3. g(x) = -3 * 9^{{(x + 1)/2}} + 1

A. Points (5,8) (4,7) (3,6)

B. Points (10,2) (5,4) (2,6)

C. Points (0,0) (1,1) (2,2)

D. Points (3,2) (4,5) (1,3)

E. Points (-2,-1) (-4,-5) (-10,-14)

F. Points (-3,2/3) (-1,-2) (1,-26)