Question

What is the inverse of y equals x squared + 2

Answer 1

to get the inverse relation of any expression, simply start off by doing a switcharoo on the variables, and then solve or "y".


`\bf \boxed{y}=\boxed{x^2}+2\qquad inverse\implies \boxed{x}=\boxed{y^2}+2 \\\\\\ x-2=y^2\implies √(x-2)=y\impliedby f^(-1)(x)`