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25 votes
25 votes
Please help asap! Thanks

Please help asap! Thanks-example-1
User Orahmax
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1 Answer

11 votes
11 votes


y=f(x)= \frac x 3 \\\\\text{Replace x with y and then solve for y,}\\\\~~~~x = \frac y 3\\\\\implies y = 3x \\\\\implies f^(-1)(x) =3x

User James Mulholland
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