

\magnification1200\footline{}
\centerline{\bf Math.~126 Quiz \#1}
\centerline{January  19, 1999}
\vskip10pt
\noindent

Let $f(x)=x^3-x^2+x+2$.
\item{1.} Show that $f(x)$ is increasing.\vfill
\item{2.} Compute the value of the derivative of
the inverse function for $f$ at the point $x=3$.
(Hint: You will need to guess a value of $x$ so that $f(x)=3$.)
\end
Sent Mon Jan 18 09:37:23 EST 1999
