SOLUTION: Given that g(x)=4/x , x is not equal to 0 and fg(x)=2x+3 find the function f.

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Question 1073524: Given that g(x)=4/x , x is not equal to 0 and fg(x)=2x+3 find the function f.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Given:
system%28g%28x%29=4%2Fx%2Cf%28x%29=notYetKnown%2Cfg%28x%29=2x%2B3%29

fg%28x%29 as written that way, does not indicate function composition. It indicates the product of the two functions.


fg%28x%29=f%28x%29g%28x%29=f%28x%29%284%2Fx%29=2x%2B3


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**Question later clarified and then resolved**