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Solutions for Chapter 3.5: Exponential, Logistic, and Logarithmic Functions

Full solutions for Precalculus: Graphical, Numerical, Algebraic | 8th Edition

ISBN: 9780321656933

Solutions for Chapter 3.5: Exponential, Logistic, and Logarithmic Functions

Solutions for Chapter 3.5
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ISBN: 9780321656933

This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Precalculus: Graphical, Numerical, Algebraic, edition: 8th Edition. Precalculus: Graphical, Numerical, Algebraic was written by and is associated to the ISBN: 9780321656933. Since 88 problems in chapter 3.5: Exponential, Logistic, and Logarithmic Functions have been answered, more than 43443 students have viewed full step-by-step solutions from this chapter. Chapter 3.5: Exponential, Logistic, and Logarithmic Functions includes 88 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
• Chord of a conic

A line segment with endpoints on the conic

• Circle

A set of points in a plane equally distant from a fixed point called the center

• Circular functions

Trigonometric functions when applied to real numbers are circular functions

• Division

a b = aa 1 b b, b Z 0

• 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.

• Horizontal translation

A shift of a graph to the left or right.

• Multiplication principle of counting

A principle used to find the number of ways an event can occur.

• Observational study

A process for gathering data from a subset of a population through current or past observations. This differs from an experiment in that no treatment is imposed.

• Odd-even identity

For a basic trigonometric function f, an identity relating f(x) to f(-x).

• Order of magnitude (of n)

log n.

• Partial fraction decomposition

See Partial fractions.

• Point-slope form (of a line)

y - y1 = m1x - x 12.

• Power-reducing identity

A trigonometric identity that reduces the power to which the trigonometric functions are raised.

• Quartile

The first quartile is the median of the lower half of a set of data, the second quartile is the median, and the third quartile is the median of the upper half of the data.

• Quotient of functions

a ƒ g b(x) = ƒ(x) g(x) , g(x) ? 0

• Repeated zeros

Zeros of multiplicity ? 2 (see Multiplicity).

• Tangent

The function y = tan x

• Variance

The square of the standard deviation.

• Vertical line test

A test for determining whether a graph is a function.

• Vertical translation

A shift of a graph up or down.

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