Question

Which of the following statements about the mapping is not true?

Answer 1

C. The mapping represents a relation but not a function

Explanation:

✔️The relation is a function because every input value (domain) is mapped to exactly one output value (range). So option A is TRUE.

✔️The range consist of 2 and 1 (output values).

Option B is TRUE

✔️In the domain (input value), we have 3, 6, 7.

Option D is TRUE

Only option C is NOT TRUE.