| Exam Board | CAIE |
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| Module | P2 (Pure Mathematics 2) |
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| Year | 2011 |
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| Session | June |
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| Marks | 6 |
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| Topic | Implicit equations and differentiation |
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5 A curve has equation \(x ^ { 2 } + 2 y ^ { 2 } + 5 x + 6 y = 10\). Find the equation of the tangent to the curve at the point \(( 2 , - 1 )\). Give your answer in the form \(a x + b y + c = 0\), where \(a , b\) and \(c\) are integers.
[0pt]
[6]