Concept explainers
a.
To construct: The table of ordered pairs in which x co-ordinate represent no. of people and y co-ordinate represent cost.
a.
Answer to Problem 27SGR
Explanation of Solution
Given information:
No. of people mentioned in the table is
Formula:
Cost per person is
Consider the statement no. of people mentioned in the table is
Recall that Cost per person is
Therefore cost per person is mentioned below.
If the no. of people is
If the no. of people is
If the no. of people is
If the no. of people is
Therefore the ordered pair table is
b.
To graph: The ordered pairs of the function table mentioned below.
b.
Answer to Problem 27SGR
The graph mentioned below represents x axis as no. of people and y axis as cost.
Explanation of Solution
Given information:
The function table is mentioned below.
Graph:
The graph plotted below represents x axis as no. of people and y axis as cost per person.
Interpretation:
Consider the statement to graph the function table as mentioned below.
Recall that the function table is
Here we consider no. of people as x axis and cost per person as y axis.
Therefore the graph we observed above is the graph of function table.
Chapter 1 Solutions
Pre-Algebra, Student Edition
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