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INSTRUCTOR’S
SOLUTIONS MANUAL
JUDITH A. PENNA
Indiana University Purdue University Indianapolis
ALGEBRA AND TRIGONOMETRY
THIRD EDITION
AND
PRECALCULUS
THIRD EDITION
Judith A. Beecher
Indiana University Purdue University Indianapolis
Judith A. Penna
Indiana University Purdue University Indianapolis
Marvin L. Bittinger
Indiana University Purdue University Indianapolis
2/8/07 11:53 AM Page 2
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ISBN-13: 978-0-321-46481-1
ISBN-10: 0-321-46481-8
1 2 3 4 5 6 OPM 10 09 08 07
Contents
Chapter R ...........................1
Chapter 1 .......................... 39
Chapter 2 .........................117
Chapter 3 .........................185
Chapter 4 ..........................273
Chapter 5 .........................329
Chapter 6 ........................