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Mathematics 22 Online
OpenStudy (anonymous):

If f(x) = x² + 1 and g(x) = 3x + 1, find [f(4)]².

OpenStudy (tkhunny):

What does f(4) mean? Why do we need g(x)?

OpenStudy (anonymous):

Thats what Im wondering...

OpenStudy (tkhunny):

You cannot be wondering about f(4). You must be able to interpret that.

OpenStudy (anonymous):

I dont know how to do it thats why im here for help.

OpenStudy (isaiah.feynman):

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