Interactive College Algebra: A Web-Based

A new generation of College Algebra course material has arrived! Interactive College Algebra: A Web-Based Course presents an exciting approach to teaching and learning College Algebra that brings together the strongest pedagogy with the interactivity of current technology. The interactive modules can be accessed via the Web or from the CD-ROM that accompanies each Student Guide. With the CD, readers can always access the interactive course material and work on exercises, even when they can't access the Internet. Interactive College Algebra address some of the serious issues confronting reader success in College Algebra today and can be used as a full course or as a supplement--in the classroom or for distance learning.

Preface	p. xi
Acknowledgments	p. xiii
Introduction	p. xv
To the Instructor	p. xv
To the Student	p. xvii
Using the Modules	p. xix
Typing Mathematics on the Web	p. xxii
Quizzes	p. xxvi
Coordinate Plane	p. 1
Structure of the Plane	p. 1
Distance and Midpoint	p. 6
Lines	p. 11
Circles	p. 22
Complex Numbers	p. 27
Broken Wheel Problem	p. 32
Functions and Graphing	p. 35
Functions	p. 35
Graphing Techniques	p. 44
Quadratic Functions	p. 55
Maximizing the Area of a Rectangle	p. 60
Graphing Quadratics	p. 63
Operations and Inverses	p. 67
Operations on Functions	p. 67
Inverse Functions	p. 73
Polynomial Functions	p. 83
Polynomial Functions	p. 83
Finding Zeros	p. 90
Division	p. 91
Zeros and Graphing	p. 94
Synthetic Division	p. 100
Zeros and Factoring	p. 106
Descartes' Rule of Signs	p. 109
Bounds for Zeros	p. 112
Rational Zeros	p. 117
Complex Zeros and Coefficients	p. 122
Approximating Zeros	p. 124
Factoring and Graphing	p. 125
Rational Functions	p. 129
Rational Functions	p. 129
Domain and x-intercepts	p. 134
Sign Determination	p. 136
Vertical Asymptotes	p. 140
Horizontal Asymptotes	p. 145
Graphing Rational Functions	p. 149
Exponential Functions	p. 155
Exponenti
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Interactive College Algebra: A Web-Based Course, Student Guide with CD-ROM

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