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April 2, 2015

Homework Help: math (reiny) got an ans but would like work it pl

Posted by Maxine on Wednesday, July 1, 2009 at 12:05pm.

Given that g(x)= 2x+1/5 and f(x)=x+4

Calculate the value of g(-2)
2(-2)+1/5= -3/5
Is this right??

How do i write an expression for gf(x) in the simpliest form??

And how do i find inverse functions such as g`1(x)?

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