Question 1

Graph the function.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)    D

Question 2

Express in terms of logarithms of a single variable or a number.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)    A

Question 3

Express in terms of logarithms of a single variable or a number.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)    A

Question 4

Convert to an exponential equation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 5

Solve.
-

Accepted Answer

A)  32 
B)    
C)  -10 
D)  -25 
A)  32 
B)    
C)  -10 
D)  -25

Question 6

Determine whether the function is one-to-one.
-f(x) =   - 2

Accepted Answer

A) True 
 B)False

Question 7

Convert to a logarithmic equation.
-  = 16

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 8

Solve.
-Let logb A = 2.572 and logb B = 0.262. Find logb   .

Accepted Answer

A)  2.834 
B)  0.674 
C)  2.310 
D)  2.572 
A)  2.834 
B)  0.674 
C)  2.310 
D)  2.572

Question 9

Using a calculator, find to the nearest ten-thousandth.
-

Accepted Answer

A)  0.6130 
B)  0.0061 
C)  0.0613 
D)  58.3056 
A)  0.6130 
B)  0.0061 
C)  0.0613 
D)  58.3056

Question 10

Express as a single logarithm.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 11

Express in terms of logarithms of a single variable or a number.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 12

Express as a product.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 13

Graph.
-f(x) =

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 14

Find an equation of the inverse of the relation.
-y =

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 15

Solve the problem.
-In a study by psychologists Bornstein and Bornstein, it was found that the average walking speed w, in feet per second, of a person living in a city of population P, in thousands, is given by the function w(P) = 0.37 ln P + 0.05.
Find the walking speed of people in a city with a population of 341,322.

Accepted Answer

A)  4.76 ft/sec 
B)  9.71 ft/sec 
C)  471.45 ft/sec 
D)  12.79 ft/sec 
A)  4.76 ft/sec 
B)  9.71 ft/sec 
C)  471.45 ft/sec 
D)  12.79 ft/sec

Question 16

Solve the equation.
-  = 23 (Round to the nearest hundredth.)

Accepted Answer

A)  0.57 
B)  1.75 
C)  3.83 
D)  2.34 
A)  0.57 
B)  1.75 
C)  3.83 
D)  2.34

Question 17

Express as a product.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 18

Determine whether the given function is one-to-one. If so, find a formula for the inverse.
-f(x) =

Accepted Answer

A)  Not a one-to-one function 
B)    
C)    
D)    
A)  Not a one-to-one function 
B)    
C)    
D)

Question 19

Express as a difference of logarithms.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 20

Express as a single logarithm.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Graph the function. -

Express in terms of logarithms of a single variable or a number. -

Express in terms of logarithms of a single variable or a number. -

Convert to an exponential equation. -

Solve. -

Determine whether the function is one-to-one. -f(x) = - 2

Convert to a logarithmic equation. - = 16

Solve. -Let logb A = 2.572 and logb B = 0.262. Find logb .

Using a calculator, find to the nearest ten-thousandth. -

Express as a single logarithm. -

Express in terms of logarithms of a single variable or a number. -

Express as a product. -

Graph. -f(x) =

Find an equation of the inverse of the relation. -y =

Solve the equation. - = 23 (Round to the nearest hundredth.)

Express as a product. -

Determine whether the given function is one-to-one. If so, find a formula for the inverse. -f(x) =

Express as a difference of logarithms. -

Express as a single logarithm. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Calculating Means and Medians of Data Sets

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Exam 13: Exponential Functions and Logarithmic Functions

Graph the function. -

Express in terms of logarithms of a single variable or a number. -

Express in terms of logarithms of a single variable or a number. -

Convert to an exponential equation. -

Solve. -

Determine whether the function is one-to-one. -f(x) = - 2

Convert to a logarithmic equation. - = 16

Solve. -Let logb A = 2.572 and logb B = 0.262. Find logb .

Using a calculator, find to the nearest ten-thousandth. -

Express as a single logarithm. -

Express in terms of logarithms of a single variable or a number. -

Express as a product. -

Graph. -f(x) =

Find an equation of the inverse of the relation. -y =

Solve the equation. - = 23 (Round to the nearest hundredth.)

Express as a product. -

Determine whether the given function is one-to-one. If so, find a formula for the inverse. -f(x) =

Express as a difference of logarithms. -

Express as a single logarithm. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Calculating Means and Medians of Data Sets

Filters