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# Solutions for Chapter 5.4: Exponential and Logarithmic Equations

## Full solutions for Algebra and Trigonometry, | 3rd Edition

ISBN: 9780840068132

Solutions for Chapter 5.4: Exponential and Logarithmic Equations

Solutions for Chapter 5.4
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##### ISBN: 9780840068132

Since 114 problems in chapter 5.4: Exponential and Logarithmic Equations have been answered, more than 45526 students have viewed full step-by-step solutions from this chapter. Algebra and Trigonometry, was written by and is associated to the ISBN: 9780840068132. Chapter 5.4: Exponential and Logarithmic Equations includes 114 full step-by-step solutions. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Algebra and Trigonometry,, edition: 3.

Key Calculus Terms and definitions covered in this textbook
• Absolute minimum

A value ƒ(c) is an absolute minimum value of ƒ if ƒ(c) ? ƒ(x)for all x in the domain of ƒ.

P(A or B) = P(A) + P(B) - P(A and B). If A and B are mutually exclusive events, then P(A or B) = P(A) + P(B)

• Circle

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

• Common ratio

See Geometric sequence.

• Frequency distribution

See Frequency table.

• Function

A relation that associates each value in the domain with exactly one value in the range.

• Graph of a polar equation

The set of all points in the polar coordinate system corresponding to the ordered pairs (r,?) that are solutions of the polar equation.

• Index

• Least-squares line

See Linear regression line.

• Logistic regression

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

• Odd-even identity

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

• Plane in Cartesian space

The graph of Ax + By + Cz + D = 0, where A, B, and C are not all zero.

• Polynomial interpolation

The process of fitting a polynomial of degree n to (n + 1) points.

• Power-reducing identity

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

• Real axis

See Complex plane.

• Secant line of ƒ

A line joining two points of the graph of ƒ.

• Sinusoidal regression

A procedure for fitting a curve y = a sin (bx + c) + d to a set of data

• Solve algebraically

Use an algebraic method, including paper and pencil manipulation and obvious mental work, with no calculator or grapher use. When appropriate, the final exact solution may be approximated by a calculator

• Sum of functions

(ƒ + g)(x) = ƒ(x) + g(x)

• Unit ratio

See Conversion factor.

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