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Mathematics 15 Online
OpenStudy (anonymous):

@IMStuck

OpenStudy (anonymous):

f(x) = 4x + 6, g(x) = 2x^2 Find (fg)(x).

OpenStudy (imstuck):

I love these! Yay!

OpenStudy (anonymous):

yesss(:

OpenStudy (imstuck):

If we have a function f(g(x)), we have to deal with these from the inside out. Work with g(x) first. g(x) = 2x^2, right? So we will replace the x in f(x) with 2x^2. Like this:

OpenStudy (imstuck):

|dw:1409782442599:dw|

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