Question: Identifying a Model and R2 A data set is obtained as follows: Squares of different sizes are used, and x represents the length (cm) of

Identifying a Model and R2 A data set is obtained as follows: Squares of different sizes are used, and x represents the length (cm) of a side and y represents the corresponding area

(cm2) of the square. What formula best describes the relationship between x and y? Which of the five models describes this relationship? What should be the value of R2?

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