Teacher/User Name: DEMO | Name:__________________________ |
Practice Problems | Period: ________ Date: ____________ |
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Find f(g(x)) or g(f(x)) as noted: | |||
1)  | f(x) = 2x + 6 g(x) = -9x2 -6x -7 Find g(f(x)) |
2)  | f(x) = 17x + 7 g(x) = 17x2 + 8x -4 Find f(g(-8)) |
3)  | f(x) = 3x + 17 g(x) = -5x2 + 3x + 16 Find g(f(x)) |
4)  | g(x) = 4x2 -15x Find g(13x -10) |