Tell whether the relation is a function.

Explain.

{ (-4, 0), (-3, 0), (-2, 1), (1, - 2), (-3, 4) }

Question

Mathematics

Katherine Harper

21 August, 20:44

Tell whether the relation is a function.

Explain.

{ (-4, 0), (-3, 0), (-2, 1), (1, - 2), (-3, 4) }

+4

Answers (1)

Know the Answer?

Maximus Carson · Answer 1

Step-by-step explanation:

The easiest way to tell if a relation is a function is to look at the x coordinates. If none of them are the same in the set, then the relation is a function. If any of the x values are used more than once in the set, it is only a relation. This set uses - 3 two times, so it is a relation.

Tell whether the relation is a function.Explain.{ (-4, 0), (-3, 0), (-2, 1), (1, - 2), (-3, 4) }

Tell whether the relation is a function.

Explain.

{ (-4, 0), (-3, 0), (-2, 1), (1, - 2), (-3, 4) }