Question 1

Use properties of logarithms to expand the logarithmic expression as much as possible.
-

Accepted Answer

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

Question 2

Solve the equation without using a calculator.
-

Accepted Answer

A)    
B)    
C)  4 
D)  -4 
A)    
B)    
C)  4 
D)  -4

Question 3

Determine whether the given function is one-to-one. If it is one-to-one, find its inverse function.
-

Accepted Answer

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

Question 4

Solve the problem.
-Alicia invests $14,000 in a savings account earning interest at a rate of 12% compounded semiannually. Find the amount in the account at the end of 14 years.

Accepted Answer

A)  $57,563.61 
B)  $67,512.84 
C)  $71,563.61 
D)  $68,419.57 
A)  $57,563.61 
B)  $67,512.84 
C)  $71,563.61 
D)  $68,419.57

Question 5

Find the unknown value.
-

Accepted Answer

A)    
B)  6 
C)    
D)  9 
A)    
B)  6 
C)    
D)  9

Question 6

Graph the function.
-

Accepted Answer

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

Question 7

Use a calculator to solve the equation. Round the answer to the nearest hundredth.
-

Accepted Answer

A)  7.71 
B)  -0.60 
C)  1.56 
D)  -5.60 
A)  7.71 
B)  -0.60 
C)  1.56 
D)  -5.60

Question 8

Graph the function.
-

Accepted Answer

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

Question 9

Write as a logarithm of a single expression.
-

Accepted Answer

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

Use properties of logarithms to expand the logarithmic expression as much as possible. -

Solve the equation without using a calculator. -

Determine whether the given function is one-to-one. If it is one-to-one, find its inverse function. -

Solve the problem. -Alicia invests $14,000 in a savings account earning interest at a rate of 12% compounded semiannually. Find the amount in the account at the end of 14 years.

Find the unknown value. -

Graph the function. -

Use a calculator to solve the equation. Round the answer to the nearest hundredth. -

Graph the function. -

Write as a logarithm of a single expression. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 13: Exponential and Logarithmic Functions

Use properties of logarithms to expand the logarithmic expression as much as possible. -

Solve the equation without using a calculator. -

Determine whether the given function is one-to-one. If it is one-to-one, find its inverse function. -

Solve the problem. -Alicia invests $14,000 in a savings account earning interest at a rate of 12% compounded semiannually. Find the amount in the account at the end of 14 years.

Find the unknown value. -

Graph the function. -

Use a calculator to solve the equation. Round the answer to the nearest hundredth. -

Graph the function. -

Write as a logarithm of a single expression. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters