# Algebra & Trigonometry

In trigonometry, algebra is often incorporated, as the use of variables may be present, so a firm understanding of algebra is recommended before embarking upon a study of trigonometry.

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It a standard college-preparatory course and is generally reccomended for students who have passed Algebra 2 with below a B- (80%).

This course incorporates several topics, including linear equations, absolute value, functions, polynomials, factoring, rational expressions, radicals, complex numbers, quadratics, exponential functions, logarithmic functions, right triangle trigonometry, circular trigonometry, trigonometric identities, graphs of trigonometric functions.

Fundamental Assumptions ................................

Operations With Zero ...................................

Rules of Signs ...........................................

Fundamental Operations on Fractions .....................

A textbook generally suggested for this course is Intermediate Algebra by Larson, Hostetler, and Edwards.

The common three trigonometric ratios are sine, cosine and tangent which are defined by the following triangle: abc show us the sides, ABC represent the angles.

Trigonometry deals with triangles and their measurements. There are two main divisions of algebra: elementary and abstract, and both are preparation for calculus courses. Trigonometry uses sine, cosine, and tangent to solve equations.

Algebra teaches sets, commutative properties, and associative properties. Both algebra and trigonometry are involved in many real world situations and careers such as engineering, construction and architecture. You agree that we have no liability for any damages.

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