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Mathematics, 11.01.2021 21:10 anaiah13

After plotting the data where x represents the length of the side of a polygon, and f(x) represents the area of the polygon, Jack used technology and determined the appropriate model to approximate the area of the polygon, f(x)=x^2
+ 2x + 5 Use the model Jack created to predict the area of a polygon that has a side length of 3

A) 20
B) 10
C) 19
D) 18

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