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OpenStudy (anonymous):
Let f(x)=7x+4 and g(x)=x+8. Find f(g(2))
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OpenStudy (anonymous):
Oh yeah, this was a tough one for me a couple years ago. It's pretty simple. First, find g(2). That is, plug in 2 for x in the g function. Then, plug that result in for x in the f function. That will give you your answer.
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