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# Solutions for Chapter 9.1: Calculus: Early Transcendentals 1st Edition ## Full solutions for Calculus: Early Transcendentals | 1st Edition

ISBN: 9780321570567 Solutions for Chapter 9.1

Solutions for Chapter 9.1
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##### ISBN: 9780321570567

Since 86 problems in chapter 9.1 have been answered, more than 140798 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. Chapter 9.1 includes 86 full step-by-step solutions. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567. This expansive textbook survival guide covers the following chapters and their solutions.

Key Calculus Terms and definitions covered in this textbook
• Absolute value of a real number

Denoted by |a|, represents the number a or the positive number -a if a < 0.

• Back-to-back stemplot

A stemplot with leaves on either side used to compare two distributions.

• Cofunction identity

An identity that relates the sine, secant, or tangent to the cosine, cosecant, or cotangent, respectively

• Constant term

See Polynomial function

• First-degree equation in x , y, and z

An equation that can be written in the form.

• Focal axis

The line through the focus and perpendicular to the directrix of a conic.

• Half-angle identity

Identity involving a trigonometric function of u/2.

• Horizontal Line Test

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

• Inverse variation

See Power function.

• Logistic regression

A procedure for fitting a logistic curve to a set of data

• Multiplicative inverse of a real number

The reciprocal of b, or 1/b, b Z 0

• 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.

The distance from a point on a circle (or a sphere) to the center of the circle (or the sphere).

• Rational zeros theorem

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

• Right-hand limit of ƒ at x a

The limit of ƒ as x approaches a from the right.

• Second quartile

See Quartile.

• Simple harmonic motion

Motion described by d = a sin wt or d = a cos wt

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

• Synthetic division

A procedure used to divide a polynomial by a linear factor, x - a

• Triangular number

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

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