Review the table showing the height of a drooping rope in terms of horizontal distance from its left end.
Applying a quadratic regression model y = ax2 + bx + c,
what are the values of a, b, and c?
Horizontal Distance (ft)
Height (ft)
0
3
O a= 0.248, b = 0.994, c = 2.979
O a= 2.979, b = 0.994, c = 0.248
O a = 0.248, b = -0.994, c = 2.979
O a= 2.979, b = -0.994, c = 0.248
0.5
2.5
1
2.25
2
2
3
2.25
3.5
2.5
4
3
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