What is the quadratic regression equation that fits these data?
Number of seconds Height (in feet)
x. y
0. 11
1. 13
2. 13
3. 12
4. 9
5. 1
A. y = -3.07x² +0.41x + 15.65
B. y=19.61(0.69²)
c. y= -2.34x² + 2.19x + 16.25
D. y = -1.11x² + 3.74x + 10.64