PLEASE HELP The function ƒ(x) = x2 + 3 is not one-to-one. Restrict the function’s domain and find its inverse.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .