Mary Grace Davidson

Grade : A

Pre-calculus joins together algebra and geometry and adds new levels of understanding. This course paired visual graphs with algebraic procedures including the concepts of trigonometry, matrices, conic sections, and limits. The course specifically covered: six trigonometric functions, right triangle trigonometry, radian measure, graphing trigonometric functions, trigonometric identities and equations, pre-calculus fundamentals and equations, functions, law of sines and cosines, complex numbers and matrices, and polar graphing.

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