Question

Domain, Range

4, -> 1
3, -> 1
2, -> 4
1, -> 4

Based on the mapping diagram of the relation, determine which of the following options is accurate

Option 1

Option 2

Answer 1

To analyze the given mapping diagram, we first need to identify the domain and range based on the provided pairs.

### Given mapping:
- 4 → 1
- 3 → 1
- 2 → 4
- 1 → 4

### Domain:
The domain is the set of all input values (the first values in each pair). In this case, the domain consists of:
- 4
- 3
- 2
- 1

So, the **Domain** = {1, 2, 3, 4}

### Range:
The range is the set of all output values (the second values in each pair). In this mapping, the outputs are:
- 1 (from inputs 4 and 3)
- 4 (from inputs 2 and 1)

So, the **Range** = {1, 4}

### Summary:
- **Domain**: {1, 2, 3, 4}
- **Range**: {1, 4}

### Options:
You mentioned "Option 1" and "Option 2," but you did not provide what these options are. Please provide the content of Option 1 and Option 2 so I can help determine which one is accurate based on the domain and range identified.