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# Solutions for Chapter 3: Applications of Differentation

## Full solutions for Calculus of A Single Variable | 7th Edition

ISBN: 9780618149162

Solutions for Chapter 3: Applications of Differentation

Solutions for Chapter 3
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##### ISBN: 9780618149162

This expansive textbook survival guide covers the following chapters and their solutions. Since 84 problems in chapter 3: Applications of Differentation have been answered, more than 27186 students have viewed full step-by-step solutions from this chapter. Calculus of A Single Variable was written by and is associated to the ISBN: 9780618149162. Chapter 3: Applications of Differentation includes 84 full step-by-step solutions. This textbook survival guide was created for the textbook: Calculus of A Single Variable, edition: 7.

Key Calculus Terms and definitions covered in this textbook
• Acute angle

An angle whose measure is between 0° and 90°

• Anchor

See Mathematical induction.

• Annual percentage rate (APR)

The annual interest rate

• Coefficient

The real number multiplied by the variable(s) in a polynomial term

• Common ratio

See Geometric sequence.

• Cube root

nth root, where n = 3 (see Principal nth root),

• Equilibrium point

A point where the supply curve and demand curve intersect. The corresponding price is the equilibrium price.

• Graphical model

A visible representation of a numerical or algebraic model.

• Linear correlation

A scatter plot with points clustered along a line. Correlation is positive if the slope is positive and negative if the slope is negative

• Logarithmic re-expression of data

Transformation of a data set involving the natural logarithm: exponential regression, natural logarithmic regression, power regression

• Ordered pair

A pair of real numbers (x, y), p. 12.

• Perpendicular lines

Two lines that are at right angles to each other

• Product rule of logarithms

ogb 1RS2 = logb R + logb S, R > 0, S > 0,

• Remainder theorem

If a polynomial f(x) is divided by x - c , the remainder is ƒ(c)

• Second-degree equation in two variables

Ax 2 + Bxy + Cy2 + Dx + Ey + F = 0, where A, B, and C are not all zero.

• Solve a triangle

To find one or more unknown sides or angles of a triangle

• Variable

A letter that represents an unspecified number.

• Weights

See Weighted mean.

• x-intercept

A point that lies on both the graph and the x-axis,.

• Xscl

The scale of the tick marks on the x-axis in a viewing window.

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