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# Solutions for Chapter 8-5: POLAR COORDINATES ## Full solutions for Functions Modeling Change: A Preparation for Calculus | 4th Edition

ISBN: 9780470484753 Solutions for Chapter 8-5: POLAR COORDINATES

Solutions for Chapter 8-5
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##### ISBN: 9780470484753

This expansive textbook survival guide covers the following chapters and their solutions. Chapter 8-5: POLAR COORDINATES includes 48 full step-by-step solutions. Functions Modeling Change: A Preparation for Calculus was written by and is associated to the ISBN: 9780470484753. Since 48 problems in chapter 8-5: POLAR COORDINATES have been answered, more than 18652 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Functions Modeling Change: A Preparation for Calculus , edition: 4.

Key Calculus Terms and definitions covered in this textbook
• Arccosecant function

See Inverse cosecant function.

• Common difference

See Arithmetic sequence.

• Compound interest

Interest that becomes part of the investment

• Frequency distribution

See Frequency table.

• Horizontal Line Test

A test for determining whether the inverse of a relation is a function.

• Implicitly defined function

A function that is a subset of a relation defined by an equation in x and y.

• Interquartile range

The difference between the third quartile and the first quartile.

• Interval

Connected subset of the real number line with at least two points, p. 4.

• kth term of a sequence

The kth expression in the sequence

• Limit

limx:aƒ1x2 = L means that ƒ(x) gets arbitrarily close to L as x gets arbitrarily close (but not equal) to a

• Partial fraction decomposition

See Partial fractions.

• Partial fractions

The process of expanding a fraction into a sum of fractions. The sum is called the partial fraction decomposition of the original fraction.

• Product of matrices A and B

The matrix in which each entry is obtained by multiplying the entries of a row of A by the corresponding entries of a column of B and then adding

• Range of a function

The set of all output values corresponding to elements in the domain.

• Sum of a finite arithmetic series

Sn = na a1 + a2 2 b = n 2 32a1 + 1n - 12d4,

• Sum of an infinite geometric series

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

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

• Triangular number

A number that is a sum of the arithmetic series 1 + 2 + 3 + ... + n for some natural number n.

• Vector equation for a line in space

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>.

• Zoom out

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

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