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10 votes
10 votes
If f(x)=3x-9 and g(x)=-x^2, then g(f(2))=

User Henri
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1 Answer

11 votes
11 votes

Answer:

g(f(2)) = -9

Explanation:

You work from the inside out...

To find g(f(2)), you must first find f(2). f(2) = 3(2) - 9 = 6 - 9 = -3.

Now find g(-3). g(-3) = -(-3)^2 = -9.

User David Genn
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