Find the inverse of f(x)=6x. What is the domain and range of f and f^-1.

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justaguide | College Teacher | (Level 2) Distinguished Educator

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The function f(x) = 6x.

The inverse of f(x) can be calculated as follows.

Let y = f(x) = 6x

Express x in terms of y

=> x = `y/6`

interchange x and y

=> y = `x/6`

`f^-1(x) = x/6`

The inverse function is `f^-1(x) = x/6`

The range and domain of f(x) and `f^-1(x)` is R.