Question

Change a Relation to Make It a Function The relation R is shown below as a list of ordered pairs. R = { (1, 4), (1, 3), (-1, 3), (2, 15) } Which ordered pairs prevent this relation from being a function? (1, 4) and (1, 3), because they have the same x-value (1, 3) and (–1, 3), because they have the same y-value

Answer 1

Answer: (1,4) and (1,3) because the have the same x-value

Explanation:

A function is defined so that for each input (known as the domain), there is no more than one output (known as the range).