# Math 150: Elementary Functions (Instructor: Sergei Chmutov)

## Spring 2006. Tentative Daily Schedule

 03/27 (Mo) Introduction. Functions and their graphs (Sec. 2.1, 3.1). 03/27 (We) Properties of functions. Library of functions (Sec. 3.2, 3.3). 03/31 (Fri) Graphing techniques. Operations on functions (Sec. 3.4, 3.5). 04/03 (Mo) Polynomial functions (Sec. 4.1, 4.2). 04/05 (We) Rational functions (Sec. 4.3). 04/07 (Fri) Graphs of rational functions (Sec. 4.4). 04/10 (Mo) Polynomial and rational inequalities (Sec. 4.5). 04/12 (We) Polynomial and rational inequalities (Sec. 4.5). 04/14 (Fri) Inverse functions (Sec. 6.1). 04/17 (Mo) Exponential functions (Sec. 6.2). 04/19 (We) Logarithmic functions (Sec. 6.3). 04/21 (Fri) Logarithmic and exponential equations (Sec. 6.4, 6.5). 04/24 (Mo) Right triangle trigonometry (Sec. 8.1, 8.2). 04/26 (We) Right triangle trigonometry (Sec. 8.1, 8.2). Review for midterm 1. 04/28 (Fri) Midterm #1. 05/01 (Mo) Trigonometric functions (Sec. 8.4). 05/03 (We) Unit circle approach (Sec. 8.5). 05/05 (Fri) Graphs of sine and cosine (Sec. 8.6). 05/08 (Mo) Graphs of tangent, cotangent, cosecant, and secant (Sec. 8.7). 05/10 (We) Phase shift (Sec. 8.8). 05/12 (Fri) Inverse trigonometric functions (Sec. 9.1, 9.2). 05/15 (Mo) Trigonometric identities (Sec. 9.3). 05/17 (We) Sum and diference formulas (Sec. 9.4). 05/19 (Fri) Double-angle and half-angle formulas (Sec. 9.5). 05/22 (Mo) Trigonometric equations (Sec. 9.7). 05/24 (We) Trigonometric equations (Sec. 9.8). Review for midterm 2. 05/26 (Fri) Midterm #2. 05/29 (Mo) NO CLASSES 05/31 (We) Polar Coordinates. Complex numbers (Sec. 11.1, 11.3). 06/02 (Fri) Review for the final.