Determine whether the relation represents a function or a nonfunction. If the relation is a nonfunction, explain how the definition of a function is violated. {(2, -5), (-1, -4), (4, -7), (1, -2), (-1, -6), (6, -8)}
A) Function
B) Not a function; -1 is paired with -4 and -6.

Question

Quizplus · Accepted Answer

The relation is not a function because the input value of -1 is paired with two different output values (-4 and -6), which violates the definition of a function.

Determine Whether the Relation Represents a Function or a Nonfunction