Algebra and Trigonometry: Graphs & Models and Graphing Calculator Manual Package (4th Edition) (Bittinger Graphs & Models Series)

The authors help students "see the math" through their focus on functions;?visual emphasis; side-by-side algebraic and graphical solutions; real-data applications; and?examples and exercises. By remaining focused on today's students and their needs, the authors?lead students to mathematical understanding?and, ultimately,?success in class.