Algebra-2

Question Analysis
This question tests the student's ability to determine the range of a relation given in the form of a graph. The range is the set of all output values (y-coordinates) of the points plotted on the graph.

Key Concept Explanation
The range of a relation is the set of all second elements (y-values) in the ordered pairs. In this case, the y-values are 3, 5, 7, and 9.

Step-by-step Solution
1. Identify the y-values from the points plotted: (1, 3), (2, 5), (3, 7), (4, 9).
2. List the y-values: 3, 5, 7, 9.
3. Arrange these values in a set:

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