3 years ago

PLEASE HELP ME!!!!

Mathematics

1 answer:

faust18 [17]3 years ago

4 0

Answer:

D. -12x + 18

Step-by-step explanation:

f(x) = -6x +5; g(x) = 2x + 8

[g o f](x) = g(f(x))

this means that in g(x), everywhere there's an x, f(x) replaces it. [g o f](x) is represented at the following: (f(x) is in bold)

g(f(x)) = 2(-6x +5) + 8 distribute the 2 to (-6x + 5)

g(f(x)) = -12x + 10 + 8 combine like terms

g(f(x)) = -12x + 18

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