How do you find the inverse of $g(x)=5x-2$ and is it a function?

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Answer 1 · 2016-04-20T10:54:26

Inverse function of $g(x)=5x-2$ is $g(x)=x/5+2$

As $g(x)=5x-2$

$5x=g(x)+2$ or $x=1/5g(x)+2$

Hence inverse function of $g(x)=5x-2$ is $g(x)=x/5+2$

How do you find the inverse of g(x)=5x-2g(x)=5x-2 and is it a function?