CSEC Additional Mathematics · 2014 · Paper 2 · Question 5(a)
The equation of a curve is y = 3 + 4x-x². The point P (3, 6) lies on the curve.
Find the equation of the tangent to the curve at P, giving your answer in the form ax + by + c = 0, where a, b, c, ∈ Z.
The mark scheme is shown once you've answered.
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