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Mathematics 8 Online
OpenStudy (n0z3kp0n3r):

I need help with this problem I need to find the inverse function of f(x)=2x/3x-1 I tried to solve it but at the end i get a Straight line, i'm doing something wrong

OpenStudy (radar):

Exchange x and y. Then solve. I'm getting \[(f(x))^{-1}= (x)/(3x - 2)\]Not saying that is a correct answer. What did you get for:|dw:1448991558779:dw|

OpenStudy (radar):

|dw:1448991762349:dw|

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