Precalculus with Limits 3rd Edition - Solutions by Chapter

See Compounded k times per year.

See Cartesian coordinate system.

Complex numbers whose real parts are equal and whose imaginary parts are equal.

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

A statement that compares two quantities using an inequality symbol

a2 = b2 + c2 - 2bc cos A, b2 = a2 + c2 - 2ac cos B, c2 = a2 + b2 - 2ab cos C

The limit of ƒ as x approaches a from the left.

The diagonal from the top left to the bottom right of a square matrix

x = y if and only if bx = by.

A pair of real numbers (x, y), p. 12.

The function y = sec x.

See Quartile.

A square matrix with zero determinant

Methods for solving systems of linear equations.

ƒ(x) = an x n + an-1x n-1 + Á + a1x + a0

The initial digit or digits of a number in a stemplot.

Sn = a 1 - r , |r| 6 1

(ƒ + g)(x) = ƒ(x) + g(x)

<u1, u2> + <v1, v2> = <u1 + v1, u2 + v2> <u1 + v1, u2 + v2, u3 + v3>

Usually the vertical coordinate line in a Cartesian coordinate system with positive direction up, pp. 12, 629.