![]() He frequently gives invited lectures, workshops, and minicourses at national meetings of the MAA and teh National Council of Teachers of Mathematics (NCTM) on how to use computer technology to enhance the teaching and learning of mathematics. Waits has published articles in more than 50 nationally recognized professional journals. Waits is cofounder of the national Teachers Teaching with Technology (T 3) professional development program, and has been co-director or principal investigator on several large NSF projects. from The Ohio State University and is currently Professor Emeritus of Mathematics there. Demana has coauthored C alculus: Graphical, Numerical, Algebraic Essential Algebra: A Calculator Approach Transition to College Mathematics College Algebra and Trigonometry: A Graphing Approach College Algebra: A Graphing Approach Precalculus: Functions and Graphs and Intermediate Algebra: A Graphing Approach.īert Waits received his Ph.D. He is co-recipient of the 1997 Glenn Gilbert National Leadership Award presented by the National Council of Supervisors of Mathematics, and recipient of the 1998 Christoggerson-Fawcett Mathematics Education Award presented by the Ohio Council of Teachers of Mathematics. Dr. Demana is also cofounder (with Bert Waits) of the annual International Conference on Technology in Collegiate Mathematics (ICTCM). Along with frequent presentations at professional meetings, he has published a variety of articles in the areas of computer and calculator-enhanced mathematics instruction. He is currently a co-PI on a $3 million dollar grant from the Department of Education Mathematics and Science Educational Research grant awarded to The Ohio State University. He has been the director and co-director of more than $10 million of National Science Foundation (NSF) and foundational grant activities. As an active supporter of the use of technology to teach and learn mathematics, he is cofounder of the national Teachers Teaching with Technology (T 3) professional development program. Currently, he is Professor Emeritus of Mathematics at The Ohio State University. 7 Solving Inequalities Algebraically and GraphicallyĬhapter 2 Polynomial, Power, and Rational FunctionsĢ.1 Linear and Quadratic Functions with ModelingĢ.3 Polynomial Functions of Higher Degree with ModelingĢ.5 Complex Zeros and the Fundamental Theorem of AlgebraĬhapter 3 Exponential, Logistic, and Logarithmic Functionsģ.3 Logarithmic Functions and Their GraphsĤ.2 Trigonometric Functions of Acute AnglesĤ.3 Trigonometry Extended: The Circular FunctionsĤ.5 Graphs of Tangent, Cotangent, Secant, and CosecantĤ.6 Graphs of Composite Trigonometric Functionsħ.3 Multivariate Linear Systems and Row Operationsħ.5 Systems of Inequalities in Two VariablesĬhapter 8 Analytic Geometry in Two and Three DimensionsĨ.6 Three-Dimensional Cartesian Coordinate SystemĬhapter 10 An Introduction to Calculus: Limits, Derivatives, and Integralsġ0.1 Limits and Motion: The Tangent Problemįrank Demana received his master’s degree in mathematics and his Ph.D. P.5 Solving Equations Graphically, Numerically, and Algebraically Limits are then investigated further, and the chapter concludes with graphical and numerical examinations of derivatives and integrals. As a result, the changes made in this edition make this the most effective precalculus text available today.Ĭhapter 10 A Preview of Calculus first provides a historical perspective to calculus by presenting the classical studies of motion through the tangent line and area problems. They have also trimmed back certain sections to better accommodate the length of the instructional periods and added extensive resources for both new and experienced teachers. ![]() ![]() In addition, the authors have updated all the data in examples and exercises wherever appropriate. Each project expands upon concepts and ideas taught in the chapter, and many projects refer students to the Web for further investigation of real data.įor instructors, this edition features additional coverage on topics that students usually find challenging, with the greatest attention paid to Chapters 1, 2, and 9. They can be assigned as either individual or group work. Chapter Projects conclude each chapter and require students to analyze data. The exercises with colored numbers indicate problems that would make up a good practice test. Review Exercises represent the full range of exercises covered in the chapter and give students additional practice with the ideas developed in the chapter. Key Ideas has three parts: Properties, Theorems and Formulas Procedures and Gallery of Functions. ![]() Ending each chapter, the Chapter Reviews reinforce key concepts and material.
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