Calculus: Concepts and Applications 2nd Edition - Solutions by Chapter

There are nCr = n! r!1n - r2! such combinations,

If a vector’s representative in standard position has a terminal point (a,b) (or (a, b, c)) , then (a,b) (or (a, b, c)) is the component form of the vector, and a and b are the horizontal and vertical components of the vector (or a, b, and c are the x-, y-, and z-components of the vector, respectively)

A function f is decreasing on an interval I if, for any two points in I, a positive change in x results in a negative change in ƒ(x)

ƒ(x) = ax 2 + bx + c(a ? 0)

(x - h2) a2 + (y - k)2 b2 = 1 or (y - k)2 a2 + (x - h)2 b2 = 1

An arrow with initial point (x1, y1 ) and terminal point (x2, y2) represents the vector <8x 2 - x 1, y2 - y19>

A polynomial function whose degree is ? 3

A statement that compares two quantities using an inequality symbol

ƒ1x2 dx exists.

The numbers 1, 2, 3, . . . ,.

A process for gathering data from a subset of a population through current or past observations. This differs from an experiment in that no treatment is imposed.

An equation in r and ?.

See Trigonometric form of a complex number.

A function of the form ƒ(x) = k . x a, where k and a are nonzero constants. k is the constant of variation and a is the power.

See Reference triangle

An equation found by regression and which can be used to predict unknown values.

A number that measures a quantitative variable for a sample from a population.

An expression of the form anxn in a polynomial (function).

The y-value of the top of the viewing window.

A matrix consisting entirely of zeros.