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Implicit equations and differentiation
Q1
Edexcel C4 2006 June — Question 1
Exam Board
Edexcel
Module
C4 (Core Mathematics 4)
Year
2006
Session
June
Topic
Implicit equations and differentiation
A curve \(C\) is described by the equation
$$3 x ^ { 2 } - 2 y ^ { 2 } + 2 x - 3 y + 5 = 0$$ Find an equation of the normal to \(C\) at the point ( 0,1 ), giving your answer in the form \(a x + b y + c = 0\), where \(a , b\) and \(c\) are integers.
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