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# Solutions for Chapter 7.4: Calculus: Early Transcendentals 1st Edition ## Full solutions for Calculus: Early Transcendentals | 1st Edition

ISBN: 9780321570567 Solutions for Chapter 7.4

Solutions for Chapter 7.4
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##### ISBN: 9780321570567

Chapter 7.4 includes 84 full step-by-step solutions. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. Since 84 problems in chapter 7.4 have been answered, more than 150656 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 expansive textbook survival guide covers the following chapters and their solutions.

Key Calculus Terms and definitions covered in this textbook
• Arc length formula

The length of an arc in a circle of radius r intercepted by a central angle of u radians is s = r u.

• Binomial

A polynomial with exactly two terms

• Boxplot (or box-and-whisker plot)

A graph that displays a five-number summary

• Equilibrium price

See Equilibrium point.

• Even function

A function whose graph is symmetric about the y-axis for all x in the domain of ƒ.

• Exponential form

An equation written with exponents instead of logarithms.

• Frequency table (in statistics)

A table showing frequencies.

• Infinite sequence

A function whose domain is the set of all natural numbers.

• Inverse variation

See Power function.

• Line of symmetry

A line over which a graph is the mirror image of itself

• Lower bound for real zeros

A number c is a lower bound for the set of real zeros of ƒ if ƒ(x) Z 0 whenever x < c

• Lower bound test for real zeros

A test for finding a lower bound for the real zeros of a polynomial

• LRAM

A Riemann sum approximation of the area under a curve ƒ(x) from x = a to x = b using x1 as the left-hand endpoint of each subinterval

• Normal distribution

A distribution of data shaped like the normal curve.

• Quartic regression

A procedure for fitting a quartic function to a set of data.

• Sine

The function y = sin x.

• Solve an equation or inequality

To find all solutions of the equation or inequality

• Sum of an infinite series

See Convergence of a series

• Union of two sets A and B

The set of all elements that belong to A or B or both.

• Whole numbers

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

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