Concept explainers
a.
To write: An expression to find the monthly cost of a cable service.
a.
Answer to Problem 27SR
The algebraic equation that can be used to find monthly cost of a cable service is
Explanation of Solution
Given information:
The charges of a cable is
Formula:
Cost of a cornet cable charges for a month.
Consider the statement monthly cost of a cable service.
Recall that cost of a cornet cable charges for a month and the charges of a cable is
Therefore the expression of monthly cost will be
b.
To complete: The function table for monthly cost of premium channels.
b.
Answer to Problem 27SR
The function table formonthly cost of premium channels is mentioned below.
Explanation of Solution
Given information:
The premium channels is mentioned in the problem
Formula:
Monthly cost of premium channels =
Calculation:
Consider the statement the premium channels is mentioned in the problem
Recall that monthly cost of premium channels =
Therefore if no. of premium channels is
Ifno. of premium channels is
Ifno. of premium channels is
Ifno. of premium channels is
Ifno. of premium channels is
Therefore the monthly cost table is mentioned below.
c.
To graph: The ordered pairs of the function table mentioned below.
c.
Answer to Problem 27SR
The graph mentioned below represents x axis as premium channels and y axis as monthly cost.
Explanation of Solution
Given information:
The function table is mentioned below.
Graph:
The graph plotted below represents x axis as premium channels and y axis as monthly cost.
Interpretation:
Consider the statement to graph the function table as mentioned below.
Recall that the function table is
Here we consider premium channels as x axis and monthly cost as y axis.
Therefore the graph we observed above is the graph of function table.
d.
Given information:
Let Malik age be
d.
Answer to Problem 27SR
Formula:
Luz age is three times than Malik age.
Explanation of Solution
Consider the statement let Malik age be
Recall that Luz age is three times than Malik age.
Therefore if we consider the Malik age be
e.
To complete: The function table for Luz age and Malik age.
e.
Answer to Problem 27SR
The function table for Luz age and Malik age is mentioned below.
Explanation of Solution
Given information:
The Malik age is mentioned in the problem
Formula:
Let Malik age be
Calculation:
Consider the statement the Malik age is mentioned in the problem
Recall that if Malik age be
Therefore if Malik age is
If Malik age is
If Malik age is
If Malik age is
If Malik age is
Therefore the age table is mentioned below.
f.
To graph: The ordered pairs of the function table mentioned below.
f.
Answer to Problem 27SR
The graph mentioned below represents x axis as Malik’s age and y axis as Luz’ age.
Explanation of Solution
Given information:
The function table is mentioned below.
Graph:
The graph plotted below represents x axis as Malik age and y axis as Luz age.
Interpretation:
Consider the statement to graph the function table as mentioned below.
Recall that the function table is
Here we consider Malik age as x axis and Luz age as y axis.
Therefore the graph we observed above is the graph of function table.
Chapter 1 Solutions
Pre-Algebra, Student Edition
Additional Math Textbook Solutions
Elementary Statistics: Picturing the World (7th Edition)
University Calculus: Early Transcendentals (4th Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
Elementary Statistics (13th Edition)
Introductory Statistics
Calculus: Early Transcendentals (2nd Edition)
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