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3 years ago

Which expression represents the composition [g o f o h](x) for the functions below?

Mathematics

1 answer:

asambeis [7]3 years ago

5 0

Answer: 16875x³-13500x²+3600x-320

Step-by-step explanation:

[gοfοh](x) means g(f(h(x))). So you plug in h(x) into f(x) and that into g(x).

f(3x)=5(3x)-4=15x-4

g(f(3x))=5(15x-4)³

g(f(3x))=5(3375x³-2700x²+720x-64)

g(f(3x))=16875x³-13500x²+3600x-320

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Answer:

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Step-by-step explanation:

step 1

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we know that

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