Algebra-2

Question Analysis
This question evaluates the understanding of the range of a relation from a mapping diagram. The student must identify the set of all output values (y-coordinates) from the given mappings.

Key Concept Explanation
The range of a relation is the set of all output values (y-coordinates) in the mapping diagram. In this case, the y-coordinates are 30, 40, 50, and 60.

Step-by-step Solution
1. Extract the y-coordinates from the mappings: 30, 40, 50, 60