After plotting the data where x=area, and f(x)=the length of one side of the square, sam determined the model to approximate the side of a square was use the model sam created to predict the side length of the square when the area is 86. 6

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.