The set of ordered pairs in the table below can be described as which of the following? x y -4 0 -1 -3 -3 5 -1 1a relation onlya function onlyboth a relation and a functionneither a relation nor a function

Correct A relation only

A set of ordered pairs is said to be a relation. So the given pairs form a relation.
For a relation to be a function, the condition that must be satisfied is that the first element of its ordered pairs should not be paired with more than 1 value.

In simple words it can be said that the x-values should only occur once for a relation to be a function. In the given ordered pairs, -1 is occurring twice, hence this relation is not a function. 

Hence the set of ordered pairs is only a relation.

That she received $100

2.4+3.2t. you get the answer by adding the ones with variables and ones without