Solve the problem.Find a quadratic function that fits the following data. 
A. A(x) = 
x2 + 
x + 60
B. A(x) = 
x2 + 
x + 70
C. A(x) = - 
x2 + 
x - 60
D. A(x) = 
x2 + 
x + 80
Answer: A
Mathematics
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- 
= 1
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for 
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