#QUestion help plz

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wind holly
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y=3x^2+2x+C
sub in (2,22)
22=12+4+C
22=16+C
C=6
y=3x^2+2x+6

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if thats ur answer on the right yah

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yep

wind holly
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integrate the curve from p to q

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majke them equal

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6=15-x^2

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solve for x

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9=x^2
x=+-3