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Textbooks / Calculus / Precalculus with Trigonometry: Concepts and Applications 1

# Precalculus with Trigonometry: Concepts and Applications 1st Edition - Solutions by Chapter ## Full solutions for Precalculus with Trigonometry: Concepts and Applications | 1st Edition

ISBN: 9781559533911 Precalculus with Trigonometry: Concepts and Applications | 1st Edition - Solutions by Chapter

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##### ISBN: 9781559533911

This textbook survival guide was created for the textbook: Precalculus with Trigonometry: Concepts and Applications, edition: 1. This expansive textbook survival guide covers the following chapters: 106. Precalculus with Trigonometry: Concepts and Applications was written by and is associated to the ISBN: 9781559533911. The full step-by-step solution to problem in Precalculus with Trigonometry: Concepts and Applications were answered by , our top Calculus solution expert on 03/16/18, 04:16PM. Since problems from 106 chapters in Precalculus with Trigonometry: Concepts and Applications have been answered, more than 30796 students have viewed full step-by-step answer.

Key Calculus Terms and definitions covered in this textbook
• Amplitude

See Sinusoid.

• Augmented matrix

A matrix that represents a system of equations.

• Blocking

A feature of some experimental designs that controls for potential differences between subject groups by applying treatments randomly within homogeneous blocks of subjects

• Compounded annually

See Compounded k times per year.

• Correlation coefficient

A measure of the strength of the linear relationship between two variables, pp. 146, 162.

• Degree of a polynomial (function)

The largest exponent on the variable in any of the terms of the polynomial (function)

• equation of a hyperbola

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

• Fundamental

Theorem of Algebra A polynomial function of degree has n complex zeros (counting multiplicity).

• Identity function

The function ƒ(x) = x.

• Multiplication principle of probability

If A and B are independent events, then P(A and B) = P(A) # P(B). If Adepends on B, then P(A and B) = P(A|B) # P(B)

• Nautical mile

Length of 1 minute of arc along the Earth’s equator.

• Principal nth root

If bn = a, then b is an nth root of a. If bn = a and a and b have the same sign, b is the principal nth root of a (see Radical), p. 508.

• 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

• Quartic function

A degree 4 polynomial function.

• Random variable

A function that assigns real-number values to the outcomes in a sample space.

• Rational zeros

Zeros of a function that are rational numbers.

• Rational zeros theorem

A procedure for finding the possible rational zeros of a polynomial.

• Rectangular coordinate system

See Cartesian coordinate system.

• Root of an equation

A solution.

• Semiperimeter of a triangle

One-half of the sum of the lengths of the sides of a triangle.