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Textbooks / Calculus / Precalculus 5 / Chapter 6.3 and 6.4

# Solutions for Chapter 6.3 and 6.4: Precalculus 5th Edition ## Full solutions for Precalculus | 5th Edition

ISBN: 9780321837349 Solutions for Chapter 6.3 and 6.4

Solutions for Chapter 6.3 and 6.4
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##### ISBN: 9780321837349

Precalculus was written by and is associated to the ISBN: 9780321837349. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 6.3 and 6.4 includes 35 full step-by-step solutions. Since 35 problems in chapter 6.3 and 6.4 have been answered, more than 10635 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 5.

Key Calculus Terms and definitions covered in this textbook
• Anchor

See Mathematical induction.

• Bounded

A function is bounded if there are numbers b and B such that b ? ƒ(x) ? B for all x in the domain of f.

• Bounded interval

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

• Characteristic polynomial of a square matrix A

det(xIn - A), where A is an n x n matrix

• Compound interest

Interest that becomes part of the investment

• Conditional probability

The probability of an event A given that an event B has already occurred

• Dependent event

An event whose probability depends on another event already occurring

• Exponential form

An equation written with exponents instead of logarithms.

• Graph of a function ƒ

The set of all points in the coordinate plane corresponding to the pairs (x, ƒ(x)) for x in the domain of ƒ.

• Graph of a relation

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

• Identity matrix

A square matrix with 1’s in the main diagonal and 0’s elsewhere, p. 534.

• Inverse properties

a + 1-a2 = 0, a # 1a

• Line of symmetry

A line over which a graph is the mirror image of itself

• Magnitude of a real number

See Absolute value of a real number

• Natural logarithmic regression

A procedure for fitting a logarithmic curve to a set of data.

• Octants

The eight regions of space determined by the coordinate planes.

• One-to-one function

A function in which each element of the range corresponds to exactly one element in the domain

• Reciprocal function

The function ƒ(x) = 1x

• Singular matrix

A square matrix with zero determinant

• Standard form of a polar equation of a conic

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

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