Question 1

Let   and   evaluate

Accepted Answer

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

Question 2

How long will it take for $700 to double if it is invested at 9% annual interest compounded twice a year? Round your answer to one decimal place. __________ years

Accepted Answer

The answer of How long will it take for $700...

Question 3

Use the change-of-base property to find the decimal approximation of the following logarithm. Round the answer to four decimal places, if necessary.

Accepted Answer

A)  4.0254 
B)  9.3281 
C)  4.664 
D)  1.7482 
E)  0.2144 
A)  4.0254 
B)  9.3281 
C)  4.664 
D)  1.7482 
E)  0.2144

Question 4

Find a decimal approximation of the following natural logarithm. ln 100,000

Accepted Answer

A)  11.5106 
B)  5 
C)  11.5140 
D)  11.5092 
E)  11.5129 
A)  11.5106 
B)  5 
C)  11.5140 
D)  11.5092 
E)  11.5129

Question 5

Find x in the following equation.

Accepted Answer

A)  x = 2.74340 
B)  x = 0.00181 
C)  x = 0.00151 
D)  x = - 0.00131 
E)  x = - 0.00111 
A)  x = 2.74340 
B)  x = 0.00181 
C)  x = 0.00151 
D)  x = - 0.00131 
E)  x = - 0.00111

Question 6

Evaluate the function using the tables given below.   Table 1 Table 2 x f ( x ) x g ( x ) - 8 4 - 4 1 1 - 4 - 1 4 4 - 1 4 - 8 8 5 5 8

Accepted Answer

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

Question 7

Find the magnitude M of an earthquake with a shock wave that measures T = 100 on a seismograph.

Accepted Answer

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

Question 8

Find x in the following equation.   Round the result to four decimal places, if necessary. x = __________

Accepted Answer

The answer of Find x in the following equation. ...

Question 9

The function   where V is value and t is time in years, can be used to find the value of a printing press during the first 7 years of use. After how many years will the printing press be worth only $45,000?

Accepted Answer

A)  8 years, 2 months 
B)  10 years, 5 months 
C)  10 years, 9 months 
D)  7 years, 10 months 
E)  5 years, 11 months 
A)  8 years, 2 months 
B)  10 years, 5 months 
C)  10 years, 9 months 
D)  7 years, 10 months 
E)  5 years, 11 months

Question 10

Solve the exponential equation. Round your answer to four decimal places, if necessary.   x = __________

Accepted Answer

The answer of Solve the exponential equation. Round your answer...

Question 11

Find x .

Accepted Answer

The answer of Find x .  ...

Question 12

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

Accepted Answer

The answer of Use properties of logarithms to expand the...

Question 13

For the following one-to-one function, find the equation of the inverse.

Accepted Answer

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

Question 14

Use the functions defined in Tables 1 and 2 to answer the following questions. Table 1 Table 2 x f ( x ) x g ( x ) - 9 5 - 5 4 4 - 5 - 4 5 5 - 4 5 - 9 9 6 6 9 What are the domain and range of f ? What are the domain and range of g ? How are the domain and range of f related to the domain and range of g ?

Accepted Answer

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

Question 15

Write the expression as a single logarithm.

Accepted Answer

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

Question 16

Simplify the following expression.

Accepted Answer

The answer of Simplify the following expression.  ...

Question 17

Find the following logarithm to four decimal places.

Accepted Answer

A)  1.7077 
B)  -1.6827 
C)  -1.7077 
D)  1.6827 
E)  -1.6707 
A)  1.7077 
B)  -1.6827 
C)  -1.7077 
D)  1.6827 
E)  -1.6707

Question 18

Use the properties of logarithms to expand the following expression.

Accepted Answer

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

Question 19

Solve the equation.

Accepted Answer

A)  x = - 5, 1 
B)  x = 1 
C)  x = 5 
D)  x = -5 
E)  x = 5, - 1 
A)  x = - 5, 1 
B)  x = 1 
C)  x = 5 
D)  x = -5 
E)  x = 5, - 1

Question 20

Use the change-of-base property to find the decimal approximation of the following logarithm. Round the answer to four decimal places, if necessary.

Accepted Answer

A)  0.8473 
B)  1.4729 
C)  0.6789 
D)  0.368 
E)  2.1694 
A)  0.8473 
B)  1.4729 
C)  0.6789 
D)  0.368 
E)  2.1694

Let and evaluate

How long will it take for $700 to double if it is invested at 9% annual interest compounded twice a year? Round your answer to one decimal place. __________ years

Use the change-of-base property to find the decimal approximation of the following logarithm. Round the answer to four decimal places, if necessary.

Find a decimal approximation of the following natural logarithm. ln 100,000

Find x in the following equation.

Evaluate the function using the tables given below. Table 1 Table 2 x f ( x ) x g ( x ) - 8 4 - 4 1 1 - 4 - 1 4 4 - 1 4 - 8 8 5 5 8

Find the magnitude M of an earthquake with a shock wave that measures T = 100 on a seismograph.

Find x in the following equation. Round the result to four decimal places, if necessary. x = __________

The function where V is value and t is time in years, can be used to find the value of a printing press during the first 7 years of use. After how many years will the printing press be worth only $45,000?

Solve the exponential equation. Round your answer to four decimal places, if necessary. x = __________

Find x .

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

For the following one-to-one function, find the equation of the inverse.

Write the expression as a single logarithm.

Simplify the following expression.

Find the following logarithm to four decimal places.

Use the properties of logarithms to expand the following expression.

Solve the equation.

Use the change-of-base property to find the decimal approximation of the following logarithm. Round the answer to four decimal places, if necessary.

Notation and Symbols

Simplifying Expressions

Paired Data and Graphing Ordered Pairs

Multiplication With Exponents

The Greatest Common Factor and Factoring by Grouping

Reducing Rational Expressions to Lowest Terms

Review of Solving Equations

The Slope of a Line

Rational Exponents

Completing the Square

The Circle

Sequences

Filters

Exam 11: Exponential Functions

Let and evaluate

How long will it take for $700 to double if it is invested at 9% annual interest compounded twice a year? Round your answer to one decimal place. __________ years

Use the change-of-base property to find the decimal approximation of the following logarithm. Round the answer to four decimal places, if necessary.

Find a decimal approximation of the following natural logarithm. ln 100,000

Find x in the following equation.

Evaluate the function using the tables given below. Table 1 Table 2 x f ( x ) x g ( x ) - 8 4 - 4 1 1 - 4 - 1 4 4 - 1 4 - 8 8 5 5 8

Find the magnitude M of an earthquake with a shock wave that measures T = 100 on a seismograph.

Find x in the following equation. Round the result to four decimal places, if necessary. x = __________

The function where V is value and t is time in years, can be used to find the value of a printing press during the first 7 years of use. After how many years will the printing press be worth only $45,000?

Solve the exponential equation. Round your answer to four decimal places, if necessary. x = __________

Find x .

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

For the following one-to-one function, find the equation of the inverse.

Write the expression as a single logarithm.

Simplify the following expression.

Find the following logarithm to four decimal places.

Use the properties of logarithms to expand the following expression.

Solve the equation.

Use the change-of-base property to find the decimal approximation of the following logarithm. Round the answer to four decimal places, if necessary.

Notation and Symbols

Simplifying Expressions

Paired Data and Graphing Ordered Pairs

Multiplication With Exponents

The Greatest Common Factor and Factoring by Grouping

Reducing Rational Expressions to Lowest Terms

Review of Solving Equations

The Slope of a Line

Rational Exponents

Completing the Square

The Circle

Sequences

Filters