To determine which mapping diagram shows a relation that is not a function, we need to understand the definition of a function. A relation is a function if every element in the domain (the set of inputs) is associated with exactly one element in the range (the set of outputs).
If any element in the domain maps to more than one element in the range, then that relation is not a function.
Without being able to see the images, I can't identify which specific mapping diagram represents a relation that is not a function. However, you should look for a diagram where at least one point in the domain has multiple arrows pointing to different points in the range. This would indicate that the relation does not meet the criteria to be a function.
If you can provide a description of the mappings or any specific details, I could help you analyze which one is not a function based on that information.
1 answer