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

See Line of symmetry.

A polynomial with exactly two terms

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

Interest that becomes part of the investment

See Linear programming problem.

A degree 3 polynomial function

Any solution of the resulting equation that is not a solution of the original equation.

The set of all points in the coordinate plane corresponding to the ordered pairs of the relation.

See Complex number.

ƒ 0.

Any of the real numbers in a matrix

A principle used to find the number of ways an event can occur.

A triangle in which one angle is greater than 90°.

Two lines that are both vertical or have equal slopes.

A set of parametric equations for a curve.

A trigonometric identity that reduces the power to which the trigonometric functions are raised.

r = ke 1 e cos ? or r = ke 1 e sin ? ,

A graph in which (-x, -y) is on the the graph whenever (x, y) is; or a graph in which (-r, ?) or (r, ? + ?) is on the graph whenever (r, ?) is

The line through P0(x 0, y0, z0) in the direction of the nonzero vector V = <a, b, c> has vector equation r = r0 + tv , where r = <x,y,z>.

Usually the third dimension in Cartesian space.