Подготовка к ЕГЭ и ГИА по математике. Видеоуроки, справочные материалы, обучающие тесты

Pre-Calculus bridges Algebra II and Calculus. Pre-calculus involves graphing, dealing with angles and geometric shapes such as circles and triangles, and finding absolute values. You discover new ways to record solutions with interval notation, and you plug trig identities into your equations.

Recall that the degree of a polynomial equation is simply the largest power in the equation. For example, has a degree of 3, because its highest power is 3, as seen in the term. Similarly, has a degree of 1. Polynomials with odd-numbered (1, 3, 5…) powers follow similar patterns: Note that the . . . → Read More: Polynomials, Odd and Even Functions

Table of values of the 6 trigonometric functions sin (x), cos (x), tan(x), cot (x), sec (x) and csc (x) for special angle values.

In trigonometry, angle measure is expressed in one of two units: degrees or radians. The relationship between these measures may be expressed as follows: 180&de

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Circle table

Table of values for the trigonometry functions sine, cosine, tangent, cosecant, secant, and cotangent based on the degrees and radians found on the unit circle. Unlike most of the tables on the Internet, this table is complete, nicely formatted, and easy on the eyes. ...

Todas las figuras geometricas - Imagui