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Algebra 5 Online
OpenStudy (anonymous):

Algebra 2

OpenStudy (imstuck):

What about it? lol

OpenStudy (anonymous):

question number 4 lol

OpenStudy (imstuck):

Gotcha! Let me take a look!

OpenStudy (anonymous):

Thank you lol I got it wrong the last time I did it

OpenStudy (imstuck):

It's funny...I was just doing this as a review for my calculus class today! These are great. And easy...don't let them scare you!

OpenStudy (anonymous):

To late. I've been scared since I saw it lol :(

OpenStudy (imstuck):

If you are evaluating f(g(x)), work from the inside out. Start with the g function, and then wherever you see the x in the f function, replace it with g's function. It's easy just watch this:

OpenStudy (nurali):

f(x)=4x-7 g(x)=-2x+6 f(g(x))=4(-2x+6)-7 f(g(x))=-8x+24-7 f(g(x))=-8x+17

OpenStudy (imstuck):

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OpenStudy (imstuck):

|dw:1408572863841:dw|

OpenStudy (imstuck):

Now distribute the 4 into the parenthesis and simplify completely.

OpenStudy (imstuck):

|dw:1408572908636:dw|

OpenStudy (campbell_st):

|dw:1408565746192:dw|

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