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Equations of Tangents and Normals to Curves · CSEC Additional Mathematics

9 past-paper questions on Equations of Tangents and Normals to Curves, part of Differentiation, from every CSEC Additional Mathematics paper on Quelpr.

  1. 5(a)4 marks· Additional Mathematics Q5 5(a)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.
  2. 5(b)5 marks· Additional Mathematics Q5 5(b)Determine the equation of the normal to the curve at the point P.
  3. 5(b)5 marks· Additional Mathematics Q5 5(b)Determine the equation of the normal to the curve at point P.
  4. 5(b)(i)5 marks· Additional Mathematics Q5 5(b)(i)Find equations for the tangent to the curve at P.
  5. 5(b)(ii)5 marks· Additional Mathematics Q5 5(b)(ii)Find equations for the normal to the curve at P.
  6. 5(c)5 marks· Additional Mathematics Q5 5(c)Obtain the equation for EACH of the two tangents drawn to the curve y = x² at the points where y = 16.
  7. 12 EITHER (i)5 marks· Additional Mathematics Q12 12 EITHER (i)Find the coordinates of A and of B.
  8. 12 EITHER (ii)5 marks· Additional Mathematics Q12 12 EITHER (ii)Find, in terms of e, the x-coordinate of R.
  9. 12 OR (i)4 marks· Additional Mathematics Q12 12 OR (i)Find the coordinates of B.