lexxbasocx lexxbasocx

28-08-2017
Mathematics

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What is the inverse function of f(x) =2x +1

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superstar310 superstar310

28-08-2017

f^-1(x)=(x-1)/2. All you have to do is change f(x) to y, switch the x and y variables, solve for y, and then change y to f^-1(x).

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