Answer:
B
Step-by-step explanation:
Given the line of best fit
y = - 9.21x + 168.7
Substitute the weight of the pumpkin , that is x = 5, into the equation.
y = - 9.21(5) + 168.7
= - 46.05 + 168.7
= 122.65 ≈ 123 feet ( to the nearest foot )
20 and 0 = largest sum of squares
10 and 10 = smallest
($40768/y)(y/52w)=$784/week
Seven hundred and eighty-four dollars per week.
10m^3-m^2-6m+9 is the answer