Calculus I 
Quiz # 8

November 8, 2002

Name____________________ 
R. Hammack

Score ______

(1) The following function is onetoone. Find its inverse.
(2) The graph of a onetoone function f(x)
is drawn. Sketch the graph of .
Reflecting across the line y = x (dashed) gives the graph of
(sketched in red).
(3) Decide if the following functions are invertible. Explain your reasoning.
(a)
(b)