Question 1

Write the logarithmic expression in exponential form.

Accepted Answer

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

Question 2

Express as a single logarithm.

Accepted Answer

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

Question 3

Express as a single logarithm.

Accepted Answer

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

Question 4

Solve for x:   Round to the nearest hundredth.

Accepted Answer

A)  1.58 
B)  0.01 
C)  11.69 
D)  18.49 
A)  1.58 
B)  0.01 
C)  11.69 
D)  18.49

Question 5

Solve for x:   Round to the nearest hundredth.

Accepted Answer

A)  625.00 
B)  3981.07 
C)  39.81 
D)  1600.00 
A)  625.00 
B)  3981.07 
C)  39.81 
D)  1600.00

Question 6

Evaluate   Round to the nearest ten-thousandth.

Accepted Answer

A)  2.3795 
B)  0.5826 
C)  1.7165 
D)  1.0334 
A)  2.3795 
B)  0.5826 
C)  1.7165 
D)  1.0334

Question 7

Graph:

Accepted Answer

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

Question 8

Evaluate   Round to the nearest ten-thousandth.

Accepted Answer

A)  -0.7268 
B)  -0.7985 
C)  -1.3758 
D)  -0.3468 
A)  -0.7268 
B)  -0.7985 
C)  -1.3758 
D)  -0.3468

Question 9

Write the logarithm in expanded form.

Accepted Answer

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

Question 10

Evaluate   Round to the nearest ten-thousandth.

Accepted Answer

A)  0.8614 
B)  1.1610 
C)  0.6021 
D)  1.3863 
A)  0.8614 
B)  1.1610 
C)  0.6021 
D)  1.3863

Question 11

Which of the following functions have the same graph?

Accepted Answer

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

Question 12

Use the compound interest formula   , where P is the original amount of the investment, i is the interest rate per compounded period, n is the total number of compounding periods, and A is the value of the investment after n periods. An investment broker deposits $1400 into an account that earns 4.4% annual interest compounded quarterly.
What is the dollar value of the investment after 7 years? Round to the nearest dollar.

Accepted Answer

A)  $ 4675 
B)  $ 1902 
C)  $ 1892 
D)  $ 1511 
A)  $ 4675 
B)  $ 1902 
C)  $ 1892 
D)  $ 1511

Question 13

Evaluate:

Accepted Answer

A)  -2 
B)    
C)  2 
D)  4 
A)  -2 
B)    
C)  2 
D)  4

Question 14

Write the logarithm in expanded form.

Accepted Answer

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

Question 15

Solve for x:   Round to the nearest ten-thousandth.

Accepted Answer

A)  1.0000 
B)  0.4421 
C)  -1.3869 
D)  2.6131 
A)  1.0000 
B)  0.4421 
C)  -1.3869 
D)  2.6131

Question 16

Solve for x:   .

Accepted Answer

A)    
B)    
C)    
D)  No solutions 
A)    
B)    
C)    
D)  No solutions

Question 17

Graph:

Accepted Answer

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

Question 18

Write the logarithm in expanded form.

Accepted Answer

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

Question 19

Express as a single logarithm.

Accepted Answer

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

Question 20

Solve for x:

Accepted Answer

A)    
B)  15 
C)  1 
D)  243 
A)    
B)  15 
C)  1 
D)  243

Write the logarithmic expression in exponential form.

Express as a single logarithm.

Express as a single logarithm.

Solve for x: Round to the nearest hundredth.

Solve for x: Round to the nearest hundredth.

Evaluate Round to the nearest ten-thousandth.

Graph:

Evaluate Round to the nearest ten-thousandth.

Write the logarithm in expanded form.

Evaluate Round to the nearest ten-thousandth.

Which of the following functions have the same graph?

Evaluate:

Write the logarithm in expanded form.

Solve for x: Round to the nearest ten-thousandth.

Solve for x: .

Graph:

Write the logarithm in expanded form.

Express as a single logarithm.

Solve for x:

Real Numbers and Variable Expressions

First-Degree Equations and Inequalities

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Linear Functions and Inequalities in Two Variables

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Exam 12: Exponential and Logarithmic Functions

Write the logarithmic expression in exponential form.

Express as a single logarithm.

Express as a single logarithm.

Solve for x: Round to the nearest hundredth.

Solve for x: Round to the nearest hundredth.

Evaluate Round to the nearest ten-thousandth.

Graph:

Evaluate Round to the nearest ten-thousandth.

Write the logarithm in expanded form.

Evaluate Round to the nearest ten-thousandth.

Which of the following functions have the same graph?

Evaluate:

Write the logarithm in expanded form.

Solve for x: Round to the nearest ten-thousandth.

Solve for x: .

Graph:

Write the logarithm in expanded form.

Express as a single logarithm.

Solve for x:

Real Numbers and Variable Expressions

First-Degree Equations and Inequalities

Geometry

Linear Functions and Inequalities in Two Variables

Systems of Linear Equations and Inequalities

Polynomials

Factoring

Rational Expressions

Exponents and Radicals

Quadratic Equations

Functions and Relations

Filters