 3.2.3.2.3: In Exercises 1 8, write each equation in its equivalent exponential...
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 3.2.3.2.11: In Exercises 9 20, write each equation in its equivalent logarithmi...
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 3.2.3.2.23: In Exercises 21 42, evaluate each expression without using a calcul...
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 3.2.3.2.45: Graph and in the same rectangular coordinate system
 3.2.3.2.46: Graph and in the same rectangular coordinate system.
 3.2.3.2.47: Graph and in the same rectangular coordinate system
 3.2.3.2.48: Graph and in the same rectangular coordinate system
 3.2.3.2.49: In Exercises 47 52, the graph of a logarithmic function is given. S...
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 3.2.3.2.55: In Exercises 53 58, begin by graphing Then use transformations of t...
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 3.2.3.2.61: The figure shows the graph of In Exercises 59 64, use transformatio...
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 3.2.3.2.77: In Exercises 75 80, find the domain of each logarithmic function
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 3.2.3.2.111: In Exercises 109 112, find the domain of each logarithmic function.
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 3.2.3.2.114: In Exercises 109 112, find the domain of each logarithmic function.
 3.2.3.2.115: Approximately what percentage of her adult height has a girl attain...
 3.2.3.2.116: Approximately what percentage of her adult height has a girl attain...
 3.2.3.2.117: The function models the percentage of firstyear college men, expre...
 3.2.3.2.118: The function models the percentage of firstyear college women, exp...
 3.2.3.2.119: The sound of a blue whale can be heard 500 miles away, reaching an ...
 3.2.3.2.120: What is the decibel level of a normal conversation, watt per meter2 ?
 3.2.3.2.121: Students in a psychology class took a final examination. As part of...
 3.2.3.2.122: Describe the relationship between an equation in logarithmic form a...
 3.2.3.2.123: What question can be asked to help evaluate
 3.2.3.2.124: Explain why the logarithm of 1 with base
 3.2.3.2.125: Describe the following property using words:
 3.2.3.2.126: Explain how to use the graph of to obtain the graph of
 3.2.3.2.127: Explain how to find the domain of a logarithmic function.
 3.2.3.2.128: Logarithmic models are well suited to phenomena in which growth is ...
 3.2.3.2.129: Suppose that a girl is 4 feet 6 inches at age 10. Explain how to us...
 3.2.3.2.130: In Exercises 128 131, graph and in the same viewing rectangle. Then...
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 3.2.3.2.134: Students in a mathematics class took a final examination. They took...
 3.2.3.2.135: In parts (a) (c), graph and in the same viewing rectangle. a. b. c....
 3.2.3.2.136: Graph each of the following functions in the same viewing rectangle...
 3.2.3.2.137: Make Sense? In Exercises 135 138, determine whether each statement ...
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 3.2.3.2.145: Without using a calculator, find the exact value of log3 81  logp ...
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 3.2.3.2.147: Without using a calculator, determine which is the greater number
 3.2.3.2.148: This group exercise involves exploring the way we grow. Group membe...
 3.2.3.2.149: Exercises 147 149 will help you prepare for the material covered in...
 3.2.3.2.150: Exercises 147 149 will help you prepare for the material covered in...
 3.2.3.2.151: Exercises 147 149 will help you prepare for the material covered in...
Solutions for Chapter 3.2: Logarithmic Functions
Full solutions for Precalculus  4th Edition
ISBN: 9780321559845
Solutions for Chapter 3.2: Logarithmic Functions
Get Full SolutionsThis textbook survival guide was created for the textbook: Precalculus, edition: 4. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 3.2: Logarithmic Functions includes 149 full stepbystep solutions. Precalculus was written by and is associated to the ISBN: 9780321559845. Since 149 problems in chapter 3.2: Logarithmic Functions have been answered, more than 75887 students have viewed full stepbystep solutions from this chapter.

Additive inverse of a complex number
The opposite of a + bi, or a  bi

Arctangent function
See Inverse tangent function.

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

Confounding variable
A third variable that affects either of two variables being studied, making inferences about causation unreliable

Constraints
See Linear programming problem.

Dihedral angle
An angle formed by two intersecting planes,

Direction angle of a vector
The angle that the vector makes with the positive xaxis

Empty set
A set with no elements

Finite series
Sum of a finite number of terms.

Infinite limit
A special case of a limit that does not exist.

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

Negative numbers
Real numbers shown to the left of the origin on a number line.

Ordered set
A set is ordered if it is possible to compare any two elements and say that one element is “less than” or “greater than” the other.

Probability of an event in a finite sample space of equally likely outcomes
The number of outcomes in the event divided by the number of outcomes in the sample space.

Quotient polynomial
See Division algorithm for polynomials.

Sequence of partial sums
The sequence {Sn} , where Sn is the nth partial sum of the series, that is, the sum of the first n terms of the series.

Standard position (angle)
An angle positioned on a rectangular coordinate system with its vertex at the origin and its initial side on the positive xaxis

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

xyplane
The points x, y, 0 in Cartesian space.

Yscl
The scale of the tick marks on the yaxis in a viewing window.