6 tractors take 7 days to collect
1 answer:
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Answer: C
Step-by-step explanation:
x = 2 - 6
x + 6 = 2
((x+6)/2 = )^2
(x+6/2)^2 = y+2
y = (x+6/2)^2 -2
y= 1/4x^2 +3x +7
Answer: C
Step-by-step explanation:
x = 2 - 6
x + 6 = 2
((x+6)/2 = )^2
(x+6/2)^2 = y+2
y = (x+6/2)^2 -2
y= 1/4x^2 +3x +7