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posted by Marty on Monday, May 5, 2014 at 4:22pm.

FIND THE INVERSE: f(x) = 10^(5x+3) - 10 f^-1(x) =

y = 10^(5x+3) - 10 (y+10) = 10^(5x+3) log(y+10) = 5x+3 x = (log(y+10)-3)/5 so, f^-1(x) = (log(x+10)-3)/5

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