Question 1

Use the power rule to rewrite the expression as a product and simplify as much as possible.
-

Accepted Answer

A)  5x 
B)  10x 
C)  10 
D)  0 
E)  None of these 
A)  5x 
B)  10x 
C)  10 
D)  0 
E)  None of these

Question 2

Rewrite the expression as a single logarithm and simplify as much as possible.
-

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 3

Rewrite the expression as a single logarithm and simplify.
-

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 4

Graph the function

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 5

Rewrite the expression as a single logarithm and simplify.
-

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 6

Rewrite the expression as a single logarithm.
-

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 7

Use   ,   to find

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 8

The original amount of methylacetate is   and   . Find the amount of methylacetate left after 45 minutes. Round to the nearest hundredth.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 9

is between which two numbers.

Accepted Answer

A)  1 and 2 
B)  2 and 3 
C)  4 and 5 
D)  5 and 6 
E)  None of these 
A)  1 and 2 
B)  2 and 3 
C)  4 and 5 
D)  5 and 6 
E)  None of these

Question 10

Rewrite the expression   as the sum and/or difference of logarithms of a single variable with no exponents.

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 11

It costs a company $5.50 to produce a certain model of stop watch. The stop watch sells for $21.99 each. Write a profit function  And use it to find the profit from selling 5,000 stop watches of this model. (  Where  Is the revenue from selling  Stop watches and  Is the cost of producing   stop watches.)

Accepted Answer

A)  $82,450 
B)  $8,245 
C)  $8,245,000 
D)  $824,500 
E)  None of these 
A)  $82,450 
B)  $8,245 
C)  $8,245,000 
D)  $824,500 
E)  None of these

Question 12

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 13

Use   and   to find

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 14

Use  And  To find

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 15

$34,000 is invested at an annual interest rate of 8% for 2 years. Find the future value of the investment, rounded to the nearest hundredth, if the interest is compounded continuously.

Accepted Answer

A)  $40,999.37 
B)  $39,898.87 
C)  $40,998.81 
D)  $39,899.37 
E)  None of these 
A)  $40,999.37 
B)  $39,898.87 
C)  $40,998.81 
D)  $39,899.37 
E)  None of these

Question 16

Use   to find

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 17

Rewrite the expression as a single logarithm.
-

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 18

Rewrite the expression as a single logarithm.
-

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Question 19

Imagine graphing the four functions on the same coordinate system.
  For which of these functions do the outputs decrease fastest?

Accepted Answer

A)  I 
B)  IV 
C)  III 
D)  II 
E)  They decrease at the same rate. 
A)  I 
B)  IV 
C)  III 
D)  II 
E)  They decrease at the same rate.

Question 20

Accepted Answer

A)    
B)    
C)    
D)    
E)  None of these 
A)    
B)    
C)    
D)    
E)  None of these

Use the power rule to rewrite the expression as a product and simplify as much as possible. -

Rewrite the expression as a single logarithm and simplify as much as possible. -

Rewrite the expression as a single logarithm and simplify. -

Graph the function

Rewrite the expression as a single logarithm and simplify. -

Rewrite the expression as a single logarithm. -

Use , to find

The original amount of methylacetate is and . Find the amount of methylacetate left after 45 minutes. Round to the nearest hundredth.

is between which two numbers.

Rewrite the expression as the sum and/or difference of logarithms of a single variable with no exponents.

It costs a company $5.50 to produce a certain model of stop watch. The stop watch sells for $21.99 each. Write a profit function And use it to find the profit from selling 5,000 stop watches of this model. ( Where Is the revenue from selling Stop watches and Is the cost of producing stop watches.)

Use and to find

Use And To find

$34,000 is invested at an annual interest rate of 8% for 2 years. Find the future value of the investment, rounded to the nearest hundredth, if the interest is compounded continuously.

Use to find

Rewrite the expression as a single logarithm. -

Rewrite the expression as a single logarithm. -

Imagine graphing the four functions on the same coordinate system. For which of these functions do the outputs decrease fastest?

Fundamentals of Algebra

Polynomials and Absolute Value

Relations and Functions

Systems of Linear Equations

Rational Expressions, Equations and Functions

Radical Expressions, Equations and Functions

Quadratic Expressions, Equations and Functions

Conic Sections Systems of Non-Linear Equations

Sequences, Series and the Binomial Theorem

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Exam 8: Exponential and Logarithmic Expressions, Equations and Functions

Use the power rule to rewrite the expression as a product and simplify as much as possible. -

Rewrite the expression as a single logarithm and simplify as much as possible. -

Rewrite the expression as a single logarithm and simplify. -

Graph the function

Rewrite the expression as a single logarithm and simplify. -

Rewrite the expression as a single logarithm. -

Use , to find

The original amount of methylacetate is and . Find the amount of methylacetate left after 45 minutes. Round to the nearest hundredth.

is between which two numbers.

Rewrite the expression as the sum and/or difference of logarithms of a single variable with no exponents.

It costs a company $5.50 to produce a certain model of stop watch. The stop watch sells for $21.99 each. Write a profit function And use it to find the profit from selling 5,000 stop watches of this model. ( Where Is the revenue from selling Stop watches and Is the cost of producing stop watches.)

Use and to find

Use And To find

$34,000 is invested at an annual interest rate of 8% for 2 years. Find the future value of the investment, rounded to the nearest hundredth, if the interest is compounded continuously.

Use to find

Rewrite the expression as a single logarithm. -

Rewrite the expression as a single logarithm. -

Imagine graphing the four functions on the same coordinate system. For which of these functions do the outputs decrease fastest?

Fundamentals of Algebra

Polynomials and Absolute Value

Relations and Functions

Systems of Linear Equations

Rational Expressions, Equations and Functions

Radical Expressions, Equations and Functions

Quadratic Expressions, Equations and Functions

Conic Sections Systems of Non-Linear Equations

Sequences, Series and the Binomial Theorem

Filters