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If f(x)=-2x-5 and g(x)=x^4, what is (g°f)(-4)?

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  • If f(x)=-2x-5 and g(x)=x^4, what is (g°f)(-4)?


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Answer #1 | 16/02 2017 04:46
Same as g(f(-4)) To find f(-4), plug -4 into f(x). To find g(f(-4)), take the result of f(-4) and plug it into g(x). What step is confusing you here?
Positive: 45 %
Answer #2 | 16/02 2017 04:19
A very hard question.
Positive: 39 %

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