Use a graphing calculator to plot the data and find the quadratic function of best fit.The following data represents the total revenue, R (in dollars), received from selling x bicycles at Tunney's Bicycle Shop. Using a graphing utility, find the quadratic function of best fit using coefficients rounded to the nearest hundredth. 
What will be an ideal response?
R(x) = -1.65x2 + 634.42x + 7089.93
Mathematics
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A. Yes B. No
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Find the surface area of the circular solid. Unless otherwise specified, use 3.14 for ? and round your answer to the nearest tenth.A right circular cone with r = 10 cm, h = 5 cm (Use the formula S = ?r 
+ ?r2.)
A. 78.5 cm2 B. 157.0 cm2 C. 665.1 cm2 D. 314.0 cm2
Mathematics
Evaluate.132
A. 26 B. 170 C. 27 D. 169
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Graph the polynomial function.P(x) = -3x(x + 2)(x + 1) 
A. 
B. 
C. 
D. 
Mathematics