In Problems 89-92, determine the exponential function whose graph is given. 89. 90. y y. 20 20 16 16 12 12 (2, 9) 8- (1,5) 8 (0, 1), 4 (-1, (1, 3) (-1, }) -(0,1) y = 0 3 х y = 0 3 x -3 -2 -1 2 -3 -2 -1 1 2 -2- -2F 91. 92. (0, -1) (-1,-) (0, -1) 2 ++y = 0 3 x (1, -6) 1 2 y = 0 -10 (1, -e) (-1, -4) 4 -20F -8F (2, -e?) -30- (2, -36) -40 -12 4.

Q: Number 9

A: Solution

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