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Found in: Page 404


Book edition Common Core Edition
Author(s) Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff
Pages 183 pages
ISBN 9780547587776

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Short Answer

Represent the relation as a graph and as a mapping diagram. Then tell whether the relation is a function. Explain your reasoning.


The given relation is not a function.

See the step by step solution

Step by Step Solution

Step 1. Given Information.

A relation: 1,2,2,1,3,0,3,4,4,3

Step 2. Calculation.

Upon graphing our given relation, we will get our required graph as shown below:

The mapping diagram of our given relation would look like:

We know that a relationship will be also a function, when each input in the domain has exactly one specific corresponding output.

Upon looking at our given ordered pairs, we can see that each x-value corresponds to a specific y-value except 3. We can see that 3 corresponds to 0 and 4.

Step 3. Conclusion.

The given relation is not a function.

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