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.