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Get Full Access to Calculus - Textbook Survival Guide
Get Full Access to Calculus - Textbook Survival Guide
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# Solutions for Chapter 5: LOGARITHMIC FUNCTIONS

## Full solutions for Functions Modeling Change: A Preparation for Calculus | 4th Edition

ISBN: 9780470484753

Solutions for Chapter 5: LOGARITHMIC FUNCTIONS

Solutions for Chapter 5
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##### ISBN: 9780470484753

Chapter 5: LOGARITHMIC FUNCTIONS includes 67 full step-by-step solutions. This textbook survival guide was created for the textbook: Functions Modeling Change: A Preparation for Calculus , edition: 4. This expansive textbook survival guide covers the following chapters and their solutions. Functions Modeling Change: A Preparation for Calculus was written by and is associated to the ISBN: 9780470484753. Since 67 problems in chapter 5: LOGARITHMIC FUNCTIONS have been answered, more than 25108 students have viewed full step-by-step solutions from this chapter.

Key Calculus Terms and definitions covered in this textbook
• Convenience sample

A sample that sacrifices randomness for convenience

• Cycloid

The graph of the parametric equations

• Endpoint of an interval

A real number that represents one “end” of an interval.

• Equilibrium point

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

• Independent variable

Variable representing the domain value of a function (usually x).

• Inverse cosine function

The function y = cos-1 x

• Leaf

The final digit of a number in a stemplot.

• Length of a vector

See Magnitude of a vector.

• Logarithmic re-expression of data

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

• Maximum r-value

The value of |r| at the point on the graph of a polar equation that has the maximum distance from the pole

• Perpendicular lines

Two lines that are at right angles to each other

• Point-slope form (of a line)

y - y1 = m1x - x 12.

• Re-expression of data

A transformation of a data set.

• Reciprocal function

The function ƒ(x) = 1x

• Richter scale

A logarithmic scale used in measuring the intensity of an earthquake.

• Right angle

A 90° angle.

• Second-degree equation in two variables

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

• Slope

Ratio change in y/change in x

• Standard form of a polar equation of a conic

r = ke 1 e cos ? or r = ke 1 e sin ? ,

• Unit vector in the direction of a vector

A unit vector that has the same direction as the given vector.

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