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Get Full Access to Calculus and Pre Calculus - Textbook Survival Guide
Get Full Access to Calculus and Pre Calculus - Textbook Survival Guide
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# Solutions for Chapter 11.9: Calculus: Early Transcendentals 2nd Edition

## Full solutions for Calculus: Early Transcendentals | 2nd Edition

ISBN: 9780321947345

Solutions for Chapter 11.9

Solutions for Chapter 11.9
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##### ISBN: 9780321947345

This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 2. Since 85 problems in chapter 11.9 have been answered, more than 61424 students have viewed full step-by-step solutions from this chapter. This expansive textbook survival guide covers the following chapters and their solutions. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321947345. Chapter 11.9 includes 85 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
• Angular speed

Speed of rotation, typically measured in radians or revolutions per unit time

• Boxplot (or box-and-whisker plot)

A graph that displays a five-number summary

• Common ratio

See Geometric sequence.

• Continuous at x = a

lim x:a x a ƒ(x) = ƒ(a)

• Coterminal angles

Two angles having the same initial side and the same terminal side

• Cycloid

The graph of the parametric equations

• Integrable over [a, b] Lba

ƒ1x2 dx exists.

• Local extremum

A local maximum or a local minimum

• Magnitude of a vector

The magnitude of <a, b> is 2a2 + b2. The magnitude of <a, b, c> is 2a2 + b2 + c2

• One-to-one function

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

• Outliers

Data items more than 1.5 times the IQR below the first quartile or above the third quartile.

• Parametric equations

Equations of the form x = ƒ(t) and y = g(t) for all t in an interval I. The variable t is the parameter and I is the parameter interval.

• Polar form of a complex number

See Trigonometric form of a complex number.

• Polynomial in x

An expression that can be written in the form an x n + an-1x n-1 + Á + a1x + a0, where n is a nonnegative integer, the coefficients are real numbers, and an ? 0. The degree of the polynomial is n, the leading coefficient is an, the leading term is anxn, and the constant term is a0. (The number 0 is the zero polynomial)

• Rational zeros

Zeros of a function that are rational numbers.

• System

A set of equations or inequalities.

• Vertex of a parabola

The point of intersection of a parabola and its line of symmetry.

• Whole numbers

The numbers 0, 1, 2, 3, ... .

• xy-plane

The points x, y, 0 in Cartesian space.

• Zero matrix

A matrix consisting entirely of zeros.

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