Question 1

Find an equation that represents the relationship between x and y in this table:

Accepted Answer

The answer of Find an equation that represents the relationship...

Question 2

Based upon the scatterplot choose the answer that best describes the relationship between x and y.

Accepted Answer

A)  y is a function of x 
B)  x is a function of y 
C)  both A and B 
D)  None of the above 
A)  y is a function of x 
B)  x is a function of y 
C)  both A and B 
D)  None of the above

Question 3

Solve the following equation for y in terms of x and then express in f(x) form.
6x(8 - x) = 3x - y

Accepted Answer

The answer of Solve the following equation for y in...

Question 4

Consider the table giving values for variables x and y.
 
Determine whether y is a function of x.

Accepted Answer

A)  y is a function of x 
B)  y is not a function of x 
A)  y is a function of x 
B)  y is not a function of x

Question 5

Estimate (to the nearest integer) the maximum of the function whose graph is given.

Accepted Answer

The answer of Estimate (to the nearest integer) the maximum...

Question 6

On what interval is this graph decreasing. State your answer in interval notation.

Accepted Answer

The answer of On what interval is this graph decreasing....

Question 7

Find the domain of the function,   .
Write your answer in interval notation using fractions.

Accepted Answer

The answer of Find the domain of the function, ...

Question 8

Find the median of the data set below.
28, 64, 37, 36, 19, 59, 44, 68, 28, 49, 63

Accepted Answer

The answer of Find the median of the data set...

Question 9

For the equation:
   
find the value of y when x is 6.

Accepted Answer

The answer of For the equation:
   
find the...

Question 10

Which of the following CANNOT be the mean of the data set represented in the following histogram.

Accepted Answer

A)  6.7 
B)  7 
C)  7.6 
D)  6 
A)  6.7 
B)  7 
C)  7.6 
D)  6

Question 11

Use the graph below to answer the questions.
 
-
After which month did milk prices begin to decrease?

Accepted Answer

A)  2 
B)  5 
C)  4 
D)  3 
A)  2 
B)  5 
C)  4 
D)  3

Question 12

Determine if this graph represents a function

Accepted Answer

A) True 
 B)False

Question 13

The frequency table below describes the age distribution of students in a college algebra class. Based on this information, estimate the largest and smallest possible values for the mean age of this class.
   
A) Find the smallest possible meanand
and
B) the largest possible mean.Round your answers to 2 decimals if necessary.

Accepted Answer

A. 19. 31

Question 14

The following graph shows the populations (in thousands) of two cities, City 1 and City 2.
 
Find the range of population for City 1.

Accepted Answer

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

Question 15

For the following data:
64, 63, 72, 75, 62, 74, 62, 64, 77, 72, 76, 13, 58, 72, 70, 59, 72, 67
Calculate
A) the mean (Round to 2 decimal places.),
B) the median, and
C) then identify any number that should be considered an outlier.Round your answer to 2 decimal places.

Accepted Answer

A. 65. 11

Question 16

Determine if this set of points represents a function

Accepted Answer

A) True 
 B)False

Question 17

Below is a pie chart of the sources of points in a College Algebra class.
   
According to the chart, what is the smallest source of points in the class?

Accepted Answer

The answer of Below is a pie chart of the...

Question 18

Find an equation that represents the relationship between x and y in this table:

Accepted Answer

The answer of Find an equation that represents the relationship...

Question 19

For the equation:
   
find the value of x when y is 3.

Accepted Answer

The answer of For the equation:
   
find the...

Question 20

Over what interval(s) is the function positive?
Write your answer in interval notation. If two intervals are needed, write your answer in the form   .

Accepted Answer

The answer of Over what interval(s) is the function positive?
Write...

Find an equation that represents the relationship between x and y in this table:

Based upon the scatterplot choose the answer that best describes the relationship between x and y.

Solve the following equation for y in terms of x and then express in f(x) form. 6x(8 - x) = 3x - y

Consider the table giving values for variables x and y. Determine whether y is a function of x.

Estimate (to the nearest integer) the maximum of the function whose graph is given.

On what interval is this graph decreasing. State your answer in interval notation.

Find the domain of the function, $Find the domain of the function, . Write your answer in interval notation using fractions.$ . Write your answer in interval notation using fractions.

Find the median of the data set below. 28, 64, 37, 36, 19, 59, 44, 68, 28, 49, 63

For the equation: find the value of y when x is 6.

Which of the following CANNOT be the mean of the data set represented in the following histogram.

Use the graph below to answer the questions. - After which month did milk prices begin to decrease?

Determine if this graph represents a function

The following graph shows the populations (in thousands) of two cities, City 1 and City 2. Find the range of population for City 1.

For the following data: 64, 63, 72, 75, 62, 74, 62, 64, 77, 72, 76, 13, 58, 72, 70, 59, 72, 67 Calculate A) the mean (Round to 2 decimal places.), B) the median, and C) then identify any number that should be considered an outlier.Round your answer to 2 decimal places.

Determine if this set of points represents a function

Below is a pie chart of the sources of points in a College Algebra class. According to the chart, what is the smallest source of points in the class?

Find an equation that represents the relationship between x and y in this table:

For the equation: find the value of x when y is 3.

Over what interval(s) is the function positive? Write your answer in interval notation. If two intervals are needed, write your answer in the form .

Rates of Change and Linear Functions

When Lines Meet: Linear Systems

The Laws of Exponents and Logarithms: Measuring the Universe

Growth and Decay: An Introduction to Exponential Functions

Logarithmic Links: Logarithmic and Exponential Functions

Power Functions

Quadratics and the Mathematics of Motion

New Functions From Old

Filters

Exam 1: An Introduction to Data and Functions

Find an equation that represents the relationship between x and y in this table:

Based upon the scatterplot choose the answer that best describes the relationship between x and y.

Solve the following equation for y in terms of x and then express in f(x) form. 6x(8 - x) = 3x - y

Consider the table giving values for variables x and y. Determine whether y is a function of x.

Estimate (to the nearest integer) the maximum of the function whose graph is given.

On what interval is this graph decreasing. State your answer in interval notation.

Find the domain of the function, . Write your answer in interval notation using fractions.

Find the median of the data set below. 28, 64, 37, 36, 19, 59, 44, 68, 28, 49, 63

For the equation: find the value of y when x is 6.

Which of the following CANNOT be the mean of the data set represented in the following histogram.

Use the graph below to answer the questions. - After which month did milk prices begin to decrease?

Determine if this graph represents a function

The following graph shows the populations (in thousands) of two cities, City 1 and City 2. Find the range of population for City 1.

For the following data: 64, 63, 72, 75, 62, 74, 62, 64, 77, 72, 76, 13, 58, 72, 70, 59, 72, 67 Calculate A) the mean (Round to 2 decimal places.), B) the median, and C) then identify any number that should be considered an outlier.Round your answer to 2 decimal places.

Determine if this set of points represents a function

Below is a pie chart of the sources of points in a College Algebra class. According to the chart, what is the smallest source of points in the class?

Find an equation that represents the relationship between x and y in this table:

For the equation: find the value of x when y is 3.

Over what interval(s) is the function positive? Write your answer in interval notation. If two intervals are needed, write your answer in the form .

Rates of Change and Linear Functions

When Lines Meet: Linear Systems

The Laws of Exponents and Logarithms: Measuring the Universe

Growth and Decay: An Introduction to Exponential Functions

Logarithmic Links: Logarithmic and Exponential Functions

Power Functions

Quadratics and the Mathematics of Motion

New Functions From Old

Filters

Find the domain of the function, $Find the domain of the function, . Write your answer in interval notation using fractions.$ . Write your answer in interval notation using fractions.