On a coordinate plane, solid circles appear at the following points: (negative 5, negative 3), (negative 4, negative 4), (negative 2, 2), (1, 3), (1, negative 2), (2, 1), (5, negative 4). Which ordered pair can be removed so that the resulting graph represents a function

Step-by-step explanation:

Notice that coordinates (1,3) and (1,-2) have different images for the same x-value, that means the set of pairs doesn't represent a function, it's just a relation between two sets.

Remember that a function can't have two different images for one domain element.

Therefore, we can remove (1,-2) in order to have a function.

answer: can you me with homework?

step-by-step explanation:

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.