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Study topics incliding trogonometric functions, identities and equations, solutions of triangles, complex numbers, and other topics as time permits

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This course covers topics including trigonometric functions (with graphs and inverse functions), identities and equations, solutions of triangles, complex numbers and more.

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Ch. R - Algebra Review

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Chapter 5, Problem 6.21

Solve each equation for x, where x is restricted to the given interval.
y = cos (x + 3) , for x in [―3, π―3]

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Chapter 5, Problem 6.21

Solve each equation for x, where x is restricted to the given interval. y = cos (x + 3) , for x in [―3, π―3]

Solve each equation for x, where x is restricted to the given interval.
y = cos (x + 3) , for x in [―3, π―3]