Question

Independent Practice

Determine whether the relation is a function. Explain why or why not.


{(6, –7), (5, –8), (1, 4), (5, 5)}


A.
Yes; the domain value 5 corresponds to two range values, –8 and 5.


B.
No; the domain value 5 corresponds to two range values, –8 and 5.


C.
Yes; the range values are all different.


D.
No: 5 is both in the domain and in the range.

Answer 1

The answer you’re looking for is a yes the domain value five corresponds to two range values -8 and five