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DrDelMath

PRECALCULUS by Barnett/Ziegler/Byleen
SUMMARY

Chapter 3: Polynomial and Rational  Functions

Section 3.1: Polynomial Functions (page 240)

Recommended Exercises Page 256.
If you understand the previous material you should be able to work the following exercises.
Each of the individually listed exercises should be done. In each of the lists (like 5 - 12) work as many as needed to insure that you understand the concept being illustrated or utilized. Use ordinary division instead of synthetic division.
13-16, 17, 19, 23, 41, 43

Section 3.2: Real Zeros of Polynomials (page 261)

Section 3.3: Complex Zeros and Rational Zeros of Polynomials (page 274)

Sample Exercises

Section 3.4: Rational Functions (page 288)

Graphs of Rational Functions

Sample Exercises

Sample Exercises

Recommended Exercises Page 304.
If you understand the previous material you should be able to work the following exercises.
Each of the individually listed exercises should be done. In each of the lists (like 5 - 12) work as many as needed to insure that you understand the concept being illustrated or utilized.
5-12, 13-20, odd numbered in the set 25-44