Languages: English

Reviews previously learned vocabulary and concepts of the primary trigonometric ratios, degree/radian relationship and the development and application of special, quadrantal, reference and coterminal angles.

Students learn how to solve trigonometric equations of primary or reciprocal functions either algebraically or graphically.

Students explore the relationship between radians and degrees and learn how to graph primary and reciprocal functions. Emphasis is placed on the importance of understanding the function’s properties including domain, range, period, and y-intercepts.

Using computer technology, students investigate the transformations of the trigonometric functions y = asin[b( c)]+d and y = acos[b( c)]+d.

Demonstrates different methods of graphing transformations of trigonometric functions.

Models help students understand mathematical concepts as they occur in the natural world. In this program, trigonometry is used to model applications involving music, electricity and the Ferris wheel.