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Differentiation

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Question 8
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A curve has the equation y=2x3−12x2+18x+5y = 2x^3 - 12x^2 + 18x + 5y=2x3−12x2+18x+5

a.

The curve has a local minimum at PPP, find the coordinates of PPP.

[4]
b.

Justify that P P\,P is a minimum point.

[2]

Differentiation Questions

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