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SAT-Prep Final exam, Function Notation, Sydney Holsinger P.7 12/16/2021 Flashcards | StudBud
SAT-Prep Final exam, Function Notation, Sydney Holsinger P.7 12/16/2021
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Level Three: Let f(x)= 2x^2-5x and let g(x)= 3x+9. Which is equivalent to f(g(x))?
A
3x^2+8x-81
B
18x^2+93x+117
C
18x^2-15x+66
D
9x^2+39x+66
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