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Let f(x) = x2 and g(x) = x - 6. What is fog?
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4 votes
Let f(x) = x2 and g(x) = x - 6. What is fog?

User Haneev
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4 votes

I am not sure if your question is saying f(x) is x² or if it is 2x so I am giving you two answers.

If f(x) is x² the answer for f(g(x))= (x-6)²

If f(x) is 2x the answer for f(g(x))=2x-12

How did I get these answers? For fog, it basically means f(g(x)) so you just plug in what g(x) equals for the variable x in f(x)

User Otong
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