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If f(x) = 2x, then f^1(x) =

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Final answer:

To find the inverse function of f(x) = 2x, we swap the variables and solve for y, resulting in f^1(x) = x/2.

Step-by-step explanation:

The question asks us to find the inverse function of f(x) = 2x. The inverse function, denoted as f^1(x), reverses the effect of the original function. To find the inverse function, we swap x and y and solve for y in the equation y = 2x.

  • Replace f(x) with y: y = 2x
  • Swap x and y: x = 2y
  • Solve for y: y = x/2
  • Replace y with f^1(x): f^1(x) = x/2

Therefore, the inverse function of f(x) = 2x is f^1(x) = x/2.

User Ben McCormick
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= (x)/(2)
User Glassomoss
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