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Mathematics 15 Online
OpenStudy (anonymous):

suppose f(x)=4x-2 and g(x)=-2x+1 find the value of f(5)/g(-3)....??

OpenStudy (anonymous):

Do f(5). Do g(-3). Divide the two.

OpenStudy (anonymous):

you mean..4x-2(5)?..is that how you set it up?

OpenStudy (anonymous):

im horrible at setting up composite function lol...

OpenStudy (anonymous):

f(5) means "f of 5" not "f times 5"

OpenStudy (anonymous):

like i said...horrible at functions..my teacher is terrible and we just covered this today

OpenStudy (anonymous):

You don't know how to find f(5)? Plug in 5...

OpenStudy (anonymous):

great thanks for your help...

OpenStudy (anonymous):

|dw:1341955828167:dw| Not sure if sarcastic. Or sincere.

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