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College Algebra Study Guide

October 2012 College Level Math . XVI. Trigonometry. 1. Graph the following through on period: f x x( ) sin. 2. Graph the following through on period: g x x( ) cos(2 ) 3. A man whose eye level is 6 feet above the ground stands 40 feet from a building. The angle of elevation from eye level to the top of the building is . 72. How tall is the building? 4.