Question 1

Find the solution for x of the equation   . ​

Accepted Answer

A)    
B)    
C)    
D)  There is no solution. 
A)    
B)    
C)    
D)  There is no solution.

Question 2

What value of x gives the minimum value of   ? Consider only positive x-values.

Accepted Answer

A)    
B)  ​   
C)  ​   
D)  There is no solution. 
A)    
B)  ​   
C)  ​   
D)  There is no solution.

Question 3

What x-value gives the maximum value of   ? Consider only positive x-values.

Accepted Answer

A)    
B)  ​   
C)  ​   
D)  There is no solution. 
A)    
B)  ​   
C)  ​   
D)  There is no solution.

Question 4

If a man jumps from an airplane with no parachute, his velocity after t seconds is given by   feet per second.How long will it take for his velocity to reach 106.67 feet per second? ​

Accepted Answer

A)  7 seconds 
B)  5 seconds 
C)  0.83 second 
D)  175.17 seconds 
A)  7 seconds 
B)  5 seconds 
C)  0.83 second 
D)  175.17 seconds

Question 5

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is ​   .
​
What is the maximum charge for a group canoe rental?
​

Accepted Answer

A)  $676 
B)  $52 
C)  $679 
D)  $26 
A)  $676 
B)  $52 
C)  $679 
D)  $26

Question 6

What value of x gives the maximum value of   ? Consider only positive x-values.

Accepted Answer

A)    
B)    
C)    
D)  There is no solution. 
A)    
B)    
C)    
D)  There is no solution.

Question 7

For certain paragraphs, the Flesch Reading Ease score is given by ​   ,
​
Where w is the number of words in the paragraph.For a certain age group, a score of 60 is desired.Which of the following number of words will produce this Flesch score when the score is rounded to the nearest whole number? Round your answer to the nearest whole number.
​

Accepted Answer

A)  241 words 
B)  60 words 
C)  This score is not possible. 
D)  251 words 
A)  241 words 
B)  60 words 
C)  This score is not possible. 
D)  251 words

Question 8

Find the solution for x of the equation   . ​

Accepted Answer

A)    
B)    
C)  There is no solution. 
D)    
A)    
B)    
C)  There is no solution. 
D)

Question 9

The concentration C, in milligrams per deciliter, of a drug in the bloodstream t hours after it is administered is ​   .
What is the maximum concentration ever achieved?
​

Accepted Answer

A)  7 milligrams per deciliter 
B)  3.21 milligrams per deciliter 
C)  6 milligrams per deciliter 
D)  2.21 milligrams per deciliter 
A)  7 milligrams per deciliter 
B)  3.21 milligrams per deciliter 
C)  6 milligrams per deciliter 
D)  2.21 milligrams per deciliter

Question 10

A formula can be used to generate a table of values.

Accepted Answer

A) True 
 B)False

Question 11

Find the solution for x of the equation   . ​

Accepted Answer

A)    
B)    
C)    
D)  There is no solution. 
A)    
B)    
C)    
D)  There is no solution.

Question 12

What is the maximum value of   ? Consider only positive x-values.

Accepted Answer

A)    
B)  ​   
C)  ​   
D)  There is no solution. 
A)    
B)  ​   
C)  ​   
D)  There is no solution.

Question 13

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is ​   .
​
What number of canoe rentals gives the maximum total charge?
​

Accepted Answer

A)  38 canoes 
B)  70 canoes 
C)  There is no solution. 
D)  35 canoes 
A)  38 canoes 
B)  70 canoes 
C)  There is no solution. 
D)  35 canoes

Question 14

Find the minimum value of   . Consider only positive x-values.

Accepted Answer

A)    
B)    
C)    
D)  There is no solution. 
A)    
B)    
C)    
D)  There is no solution.

Exam 5: Table and Trends

Find the solution for x of the equation . ​

What value of x gives the minimum value of ? Consider only positive x-values.

What x-value gives the maximum value of ? Consider only positive x-values.

If a man jumps from an airplane with no parachute, his velocity after t seconds is given by feet per second.How long will it take for his velocity to reach 106.67 feet per second? ​

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is ​ . ​ What is the maximum charge for a group canoe rental? ​

What value of x gives the maximum value of ? Consider only positive x-values.

Find the solution for x of the equation . ​

The concentration C, in milligrams per deciliter, of a drug in the bloodstream t hours after it is administered is ​ . What is the maximum concentration ever achieved? ​

A formula can be used to generate a table of values.

Find the solution for x of the equation . ​

What is the maximum value of ? Consider only positive x-values.

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is ​ . ​ What number of canoe rentals gives the maximum total charge? ​

Find the minimum value of . Consider only positive x-values.

Functions Given by Formulas

Functions Given by TableChas

Functions Given by Graphs

Functions Given by Words

Graphs

Solving Linear Equations

Solving Nonlinear Equations

Inequalities

Optimization

The Geometry of Lines

Linear Functions

Modeling Data with Linear Functions

Linear Regression

Systems of Equations

Exponential Growth and Decay

Constant Percentage Change

Modeling Exponential Data

Modeling Nearly Exponential Data

Logarithmic Functions

Logistic Functions

Power Functions

Modeling Data with Power Functions

Combining and Decomposing Functions

Quadratic Functions

Higher Degree Polynomials and Rational Functions

Velocity

Rates of Change for Other Functions

Estimating Rates of Change

Equations of Change Linear and Exponential Functions

Equations of Change Graphical Solutions

Filters

Find the solution for x of the equation .

If a man jumps from an airplane with no parachute, his velocity after t seconds is given by feet per second.How long will it take for his velocity to reach 106.67 feet per second?

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is . What is the maximum charge for a group canoe rental?

Find the solution for x of the equation .

The concentration C, in milligrams per deciliter, of a drug in the bloodstream t hours after it is administered is . What is the maximum concentration ever achieved?

Find the solution for x of the equation .

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is . What number of canoe rentals gives the maximum total charge?