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

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

Interest compounded using the formula A = Pa1 + rkbkt where k = 1 is compounded annually, k = 4 is compounded quarterly k = 12 is compounded monthly, etc.

ƒ(x 1) = ƒ(x 2) x for any x1 and x2 (in the interval)

See Cartesian coordinate system.

The function defined by ƒ'(x) = limh:0ƒ(x + h) - ƒ(x)h for all of x where the limit exists

ƒ'(a) = lim x:a ƒ(x) - ƒ(a) x - a provided the limit exists

A function whose domain is the first n positive integers for some fixed integer n.

The points (x, y, z) in space with x > 0 y > 0, and z > 0.

See Component form of a vector.

A polynomial ƒ(x) of degree n > 0 has the factorization ƒ(x) = a(x1 - z1) 1x - i z 22 Á 1x - z n where the z1 are the zeros of ƒ

The sum of all the data divided by the total number of items

A boxplot with the outliers removed.

See Principal nth root

x = y if and only if logb x = logb y.

Two lines that are both vertical or have equal slopes.

The principle of experimental design that minimizes the effects of chance variation by repeating the experiment multiple times.

The function y = sec x.

In the plane i = <1, 0> and j = <0,1>; in space i = <1,0,0>, j = <0,1,0> k = <0,0,1>

p = ƒ(x), where x represents production and p represents price

The set of all elements that belong to A or B or both.