Function Inverse  Exercise 3  Finding and Graphing The Inverse
Given the function f(x) = x^{2} + 1 with restricted domain
x ≥ 0, find it's inverse by solving for y and justify the algebraic
steps below. Then graph f(x), f^{ 1}(x), and y=x on the
same graph by hand or with a graphing calculator and show the graph
below.
STATEMENT 
JUSTIFICATION 
f(x) = x^{2} + 1 with domain
x ≥ 0 y = x^{2} + 1
x = y^{2} + 1 is the unsolved formula of the inverse

Given
Definition of an Inverse Function

