Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CD-ROM) (Available 2010 Titles Enhanced Web Assign) 4th Edition - Solutions by Chapter

0 + 0i is the complex number zero

The case in which two sides and a nonincluded angle can determine two different triangles

The annual interest rate

See Inverse cosecant function.

An interval that has finite length (does not extend to ? or -?)

An angle whose vertex is the center of a circle

Arrows that have the same magnitude and direction.

A function whose domain is the set of all natural numbers.

The number of degrees or radians in an angle

A polynomial with exactly one term.

See Inverse of a matrix

See Linear correlation.

There are nPr = n!1n - r2! such permutations

An expression that can be written in the form an x n + an-1x n-1 + Á + a1x + a0, where n is a nonnegative integer, the coefficients are real numbers, and an ? 0. The degree of the polynomial is n, the leading coefficient is an, the leading term is anxn, and the constant term is a0. (The number 0 is the zero polynomial)

A function P that assigns a real number to each outcome O in a sample space satisfying: 0 … P1O2 … 1, P12 = 0, and the sum of the probabilities of all outcomes is 1.

See Complex number.

Two points that are symmetric with respect to a lineor a point.

See Arrow.

A visualization of the Multiplication Principle of Probability.

A procedure of a graphing utility used to view more of the coordinate plane (used, for example, to find theend behavior of a function).