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# Solutions for Chapter 7.7: Calculus: Early Transcendentals 1st Edition

## Full solutions for Calculus: Early Transcendentals | 1st Edition

ISBN: 9780321570567

Solutions for Chapter 7.7

Solutions for Chapter 7.7
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##### ISBN: 9780321570567

Chapter 7.7 includes 86 full step-by-step solutions. Since 86 problems in chapter 7.7 have been answered, more than 279396 students have viewed full step-by-step solutions from this chapter. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. This expansive textbook survival guide covers the following chapters and their solutions.

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

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

• Arithmetic sequence

A sequence {an} in which an = an-1 + d for every integer n ? 2 . The number d is the common difference.

• Boundary

The set of points on the “edge” of a region

• Central angle

An angle whose vertex is the center of a circle

• Conjugate axis of a hyperbola

The line segment of length 2b that is perpendicular to the focal axis and has the center of the hyperbola as its midpoint

• Damping factor

The factor Ae-a in an equation such as y = Ae-at cos bt

• Dependent variable

Variable representing the range value of a function (usually y)

• Descriptive statistics

The gathering and processing of numerical information

• 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.

• 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)

• Obtuse triangle

A triangle in which one angle is greater than 90°.

• Parallel lines

Two lines that are both vertical or have equal slopes.

• Real number line

A horizontal line that represents the set of real numbers.

• Row echelon form

A matrix in which rows consisting of all 0’s occur only at the bottom of the matrix, the first nonzero entry in any row with nonzero entries is 1, and the leading 1’s move to the right as we move down the rows.

• Slant asymptote

An end behavior asymptote that is a slant line

• Upper bound test for real zeros

A test for finding an upper bound for the real zeros of a polynomial.

• Velocity

A vector that specifies the motion of an object in terms of its speed and direction.

• Venn diagram

A visualization of the relationships among events within a sample space.

• Zero of a function

A value in the domain of a function that makes the function value zero.