Explain what an INVERSE FUNCTION is and what it does. Include three examples of reversing to include a rotation, reflection and translation.

what is an INVERSE FUNCTION is and what it does do?

An inverse function is a function that undoes the action of another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y). In other words, applying f and then g is the same thing as doing nothing. We can write this in terms of the composition of f and g as g(f(x))=x.

Examples:

1. the movement of an aircraft as it moves across the sky.

2. the lever action of a tap (faucet)

3. sewing with a sewing machine.

step-by-step explanation: