Math 127 College Algebra, Fall 2006 NAME:____________
EXAM 2
7 problems, 10 points each
Instructions:
1. Show enough work to justify your answers.
2. Don't leave early unless you are sure you've solved all the problems.
(a) Solve the quadratic equation

Represent the answer in the standard form

where

and

are real numbers. (b) Represent

in the standard
form

Consider the
parabola
Find its vertex, its axis of symmetry, and its maximum or minimum.


Let

.
Find the multiplicities of the zeros of

and use that information to solve the inequality (same function)

Solve the equation



Find the quotient

and the
remainder

Just the answers. Find the indicated asymptotes (if any) of the
functions:

Plot

Identify asymptotes, etc.