Inverse of a Piecewise Function

Difficulty: Easy · Topics: Algebra, Functions, Inverse Functions

Bo‘lakli funksiyaning teskarisi

For the function f:mathbbR→mathbbR,

f(x)=begincases x^2-2x+2, & x<1 \\[4pt] -x+2, & x≥ 1 endcases

find the value of f^-1(5).