Question 1

Graph:

Accepted Answer

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

Question 2

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. To save for post-secondary tuition, a parent invests $8000 in a mutual fund that earns interest at the rate of 5.9% per year compounded monthly.
In approximately how many years will the investment be worth $13,700? Round to the nearest year.

Accepted Answer

A)  8 years 
B)  4 years 
C)  14 years 
D)  9 years 
A)  8 years 
B)  4 years 
C)  14 years 
D)  9 years

Question 3

Evaluate: log 0.0001

Accepted Answer

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

Question 4

Write the exponential expression in logarithmic form.

Accepted Answer

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

Question 5

Evaluate:

Accepted Answer

A)  3 
B)  2 
C)  8 
D)  9 
A)  3 
B)  2 
C)  8 
D)  9

Question 6

Write the logarithm in expanded form.

Accepted Answer

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

Question 7

Given G(x) = ex/4, evaluate G(3). Round to the nearest ten-thousandth.

Accepted Answer

A)  5.0214 
B)  5.6234 
C)  0.3679 
D)  2.1170 
A)  5.0214 
B)  5.6234 
C)  0.3679 
D)  2.1170

Question 8

Solve for x:

Accepted Answer

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

Question 9

Write the logarithm in expanded form.

Accepted Answer

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

Question 10

Write the logarithmic expression in exponential form.

Accepted Answer

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

Question 11

Solve for x:   Round your answer to 4 decimal places.

Accepted Answer

A)  8.5428 
B)  11.5428 
C)  6.0285 
D)  No solutions 
A)  8.5428 
B)  11.5428 
C)  6.0285 
D)  No solutions

Question 12

Graph:

Accepted Answer

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

Question 13

Solve for x:   .

Accepted Answer

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

Question 14

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

Accepted Answer

A)  0.3869 
B)  0.3333 
C)  2.5850 
D)  3.0000 
A)  0.3869 
B)  0.3333 
C)  2.5850 
D)  3.0000

Question 15

Write the logarithm in expanded form.

Accepted Answer

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

Question 16

Given   , evaluate   Round to the nearest ten-thousandth.

Accepted Answer

A)  0.0009 
B)  404.4288 
C)  1096.6332 
D)  0.0067 
A)  0.0009 
B)  404.4288 
C)  1096.6332 
D)  0.0067

Question 17

Solve for x:   Round to the nearest hundredth.

Accepted Answer

A)  7331.97 
B)  327.00 
C)  219.00 
D)  2419.00 
A)  7331.97 
B)  327.00 
C)  219.00 
D)  2419.00

Question 18

Solve for x:   Round to the nearest hundredth.

Accepted Answer

A)  -2.97 
B)  -2.99 
C)  -2.94 
D)  -3.00 
A)  -2.97 
B)  -2.99 
C)  -2.94 
D)  -3.00

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)  8 
B)  2 
C)  -2 
D)  No solutions 
A)  8 
B)  2 
C)  -2 
D)  No solutions

Graph:

Evaluate: log 0.0001

Write the exponential expression in logarithmic form.

Evaluate:

Write the logarithm in expanded form.

Given G(x) = e^x^/4, evaluate G(3). Round to the nearest ten-thousandth.

Solve for x:

Write the logarithm in expanded form.

Write the logarithmic expression in exponential form.

Solve for x: Round your answer to 4 decimal places.

Graph:

Solve for x: .

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

Write the logarithm in expanded form.

Given , evaluate Round to the nearest ten-thousandth.

Solve for x: Round to the nearest hundredth.

Solve for x: Round to the nearest hundredth.

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

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Exam 12: Exponential and Logarithmic Functions

Graph:

Evaluate: log 0.0001

Write the exponential expression in logarithmic form.

Evaluate:

Write the logarithm in expanded form.

Given G(x) = ex/4, evaluate G(3). Round to the nearest ten-thousandth.

Solve for x:

Write the logarithm in expanded form.

Write the logarithmic expression in exponential form.

Solve for x: Round your answer to 4 decimal places.

Graph:

Solve for x: .

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

Write the logarithm in expanded form.

Given , evaluate Round to the nearest ten-thousandth.

Solve for x: Round to the nearest hundredth.

Solve for x: Round to the nearest hundredth.

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

Given G(x) = e^x^/4, evaluate G(3). Round to the nearest ten-thousandth.