Question 1

For   find 
a.   
b.   
c.

Accepted Answer

The answer of For   find 
a.  ...

Question 2

Determine whether the graph represents a function.

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 3

To graph the given set of points in the input-output table a reasonable choice for the y scale is what value?

Accepted Answer

A)  1 
B)  10 
C)  100 
D)  1000 
A)  1 
B)  10 
C)  100 
D)  1000

Question 4

The graph of the equation   will be which of the following?

Accepted Answer

A)  a horizontal line corresponding to the x- axis 
B)  a vertical line corresponding to the x- axis 
C)  a horizontal line corresponding to the y- axis 
D)  a vertical line corresponding to the y- axis 
A)  a horizontal line corresponding to the x- axis 
B)  a vertical line corresponding to the x- axis 
C)  a horizontal line corresponding to the y- axis 
D)  a vertical line corresponding to the y- axis

Question 5

After college graduation Sheena was offered two different jobs. The first offer included a salary of $37600 plus a guaranteed raise of $1500 per year. The second offer included a salary of $33700 plus a guaranteed raise of 7% per year. 
 What is the average rate of change for the function defined by the second job offer for year 1 to year 5? (Rounded to the nearest hundredths)

Accepted Answer

The answer of After college graduation Sheena was offered two...

Question 6

Determine the equation of the line that passes through the given points. Put the final answer in   form. Points:

Accepted Answer

The answer of Determine the equation of the line that...

Question 7

Use the graph to find the x- intercepts and y- intercept.

Accepted Answer

x- interce

Question 8

The function   is a model for a population A where t is measured in years. The function   is a model for a population B where t is measured in years. True or false? The initial population of f(t) is equal to the initial population of g(t) .

Accepted Answer

A) True 
 B)False

Question 9

is a function that represents the cost in dollars to make w wheels. Find   .

Accepted Answer

A)    
B)  1820 
C)  3600 
A)    
B)  1820 
C)  3600

Question 10

Decide whether you would graph the equation   by using the slope and y- intercept the x- and y -intercepts or by building a table of points to plot.

Accepted Answer

A)  slope and y- intercept 
B)  x- and y -intercepts 
C)  building a table of points 
A)  slope and y- intercept 
B)  x- and y -intercepts 
C)  building a table of points

Question 11

The slope of a line if it exists remains constant.

Accepted Answer

A) True 
 B)False

Question 12

The population of Arizona was 4.2 million in 2000 and 6.9 million in 2008. If the population grew exponentially which one of the following models the population as a function of time (in years since 2000)?

Accepted Answer

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

Question 13

The equation   is linear.

Accepted Answer

A) True 
 B)False

Question 14

Which one of the following functions is described by the graph?

Accepted Answer

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

Question 15

Find the slope of the line given in the graph.

Accepted Answer

The answer of Find the slope of the line given...

Question 16

Morphine is administered to a patient intravenously with an initial amount of 13 mg. About 32.8% of the morphine in a patient's body is metabolized and leaves the body each hour. What is the 4-hour decay factor for the amount of morphine remaining in the body (rounded to the nearest thousandth)?

Accepted Answer

A)  2.651 
B)  0.012 
C)  8.736 
D)  0.204 
E)  0.150 
A)  2.651 
B)  0.012 
C)  8.736 
D)  0.204 
E)  0.150

Question 17

The population of Smallville at time t (in years) is modeled by   . What is the growth rate (in percentage form)?

Accepted Answer

A)  30% 
B)  130% 
C)  1.3% 
D)  3% 
E)  0.3% 
A)  30% 
B)  130% 
C)  1.3% 
D)  3% 
E)  0.3%

Question 18

Graph the equation   using the slope and y- intercept. Graph at least three points. Clearly label and scale the axes.

Accepted Answer

The answer of Graph the equation   using the...

Question 19

Find the slope of the equation   .

Accepted Answer

A)  2 
B)    
C)    
D)  does not exist 
A)  2 
B)    
C)    
D)  does not exist

Question 20

Find the equation of the line parallel to   passing through the point   .

Accepted Answer

The answer of Find the equation of the line parallel...

For find a. b. c.

Determine whether the graph represents a function.

To graph the given set of points in the input-output table a reasonable choice for the y scale is what value?

The graph of the equation will be which of the following?

Determine the equation of the line that passes through the given points. Put the final answer in form. Points:

Use the graph to find the x- intercepts and y- intercept.

The function is a model for a population A where t is measured in years. The function is a model for a population B where t is measured in years. True or false? The initial population of f(t) is equal to the initial population of g(t) .

is a function that represents the cost in dollars to make w wheels. Find .

Decide whether you would graph the equation by using the slope and y- intercept the x- and y -intercepts or by building a table of points to plot.

The slope of a line if it exists remains constant.

The population of Arizona was 4.2 million in 2000 and 6.9 million in 2008. If the population grew exponentially which one of the following models the population as a function of time (in years since 2000)?

The equation is linear.

Which one of the following functions is described by the graph?

Find the slope of the line given in the graph.

Morphine is administered to a patient intravenously with an initial amount of 13 mg. About 32.8% of the morphine in a patient's body is metabolized and leaves the body each hour. What is the 4-hour decay factor for the amount of morphine remaining in the body (rounded to the nearest thousandth)?

The population of Smallville at time t (in years) is modeled by . What is the growth rate (in percentage form)?

Graph the equation using the slope and y- intercept. Graph at least three points. Clearly label and scale the axes.

Find the slope of the equation .

Find the equation of the line parallel to passing through the point .

Building Blocks of Algebra

Linear Equations and Inequalities With One Variable

Systems of Linear Equations

Exponents and Polynomials

Factoring and Quadratic Equations

Rational Expressions and Equations

Radical Expressions and Equations

Modeling Data

Filters

Exam 3: Linear Equations With Two Variables

For find a. b. c.

Determine whether the graph represents a function.

To graph the given set of points in the input-output table a reasonable choice for the y scale is what value?

The graph of the equation will be which of the following?

Determine the equation of the line that passes through the given points. Put the final answer in form. Points:

Use the graph to find the x- intercepts and y- intercept.

The function is a model for a population A where t is measured in years. The function is a model for a population B where t is measured in years. True or false? The initial population of f(t) is equal to the initial population of g(t) .

is a function that represents the cost in dollars to make w wheels. Find .

Decide whether you would graph the equation by using the slope and y- intercept the x- and y -intercepts or by building a table of points to plot.

The slope of a line if it exists remains constant.

The population of Arizona was 4.2 million in 2000 and 6.9 million in 2008. If the population grew exponentially which one of the following models the population as a function of time (in years since 2000)?

The equation is linear.

Which one of the following functions is described by the graph?

Find the slope of the line given in the graph.

Morphine is administered to a patient intravenously with an initial amount of 13 mg. About 32.8% of the morphine in a patient's body is metabolized and leaves the body each hour. What is the 4-hour decay factor for the amount of morphine remaining in the body (rounded to the nearest thousandth)?

The population of Smallville at time t (in years) is modeled by . What is the growth rate (in percentage form)?

Graph the equation using the slope and y- intercept. Graph at least three points. Clearly label and scale the axes.

Find the slope of the equation .

Find the equation of the line parallel to passing through the point .

Building Blocks of Algebra

Linear Equations and Inequalities With One Variable

Systems of Linear Equations

Exponents and Polynomials

Factoring and Quadratic Equations

Rational Expressions and Equations

Radical Expressions and Equations

Modeling Data

Filters