What is the inverse of  g (x) = 4x-1?

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brian5 | College Teacher | eNotes Newbie

Posted on


inverse of this function can be show by

x = 4g(x) - 1

4g(x) = x + 1

g(x) = (x + 1)/4

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neela | High School Teacher | (Level 3) Valedictorian

Posted on

g(x) = 4x-1.

Find x interms of g(x) as below as if you are solving for x:



Now change g(x) into x on the right.

Inverse of g(x) = (x+1)/4 .



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