To find:the domain and range of each relation
Answer to Problem 10CFU
Domain =
Range =
Yes, because it passes the vertical line test.
Explanation of Solution
Given information:The coordinates are
x | 1 | 2 | -3 | 0 |
y | 2 | 4 | -6 | 0 |
Calculation:
From the table, the set of ordered pairs of the relation in (x,y) is as follows:
Since all the possible values of x is a domain. So, the domain value is
All the possible values of yrepresent the range. So, the range is
Plot a graph by using table of values to get,
Since it passes the vertical line test, hence this relation is a function.
Chapter 1 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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