Precalculus
Demana Waits Foley Kennedy
Precalculus

About the Book

Study Tips

TI Downloads

Chapter Projects

Extending the Idea

Explorations

Selected Solutions

InterAct Tutorials

Online Quizzing

Links

Section 6.2, Extension of Exercise 68 (page 521)
Answers

(a)

(b)

Section 6.5, Extension of Exercise 69 (page 549)
Answers

or any interval that is units long. There are 7 overlapping petals.

© 2004 by Addison Wesley Longman. A division of Pearson Education