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How do you find the inverse function y=x? | HIX Tutor

<p>The equation <mathjax>#y = x#</mathjax> defines the identity function that maps any number to itself. It is its own inverse. You might like to say the inverse is <mathjax>#x = y#</mathjax></p>

Serenity Johnson

To find the inverse function of \( y = x \), you interchange the roles of \( x \) and \( y \) and then solve for \( y \) again:

1. Start with the original function: \( y = x \).
2. Interchange \( x \) and \( y \): \( x = y \).
3. Solve for \( y \): \( y = x \).

Therefore, the inverse function of \( y = x \) is \( y = x \).

How do you find the inverse function #y=x#?