CSEC Additional Mathematics · 2015 · Paper 2 · Question 5(b)(ii)
Determine the nature of EACH point in (i) above.
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Practise this questionOther parts of this question
- 5(a)Differentiate the expression (2x^2 + 3) sin 5x with respect to x, simplifying your answer.[4 marks]
- 5(b)(i)Find the coordinates of all the stationary points of the curve y = x^3 - 5x^2 + 3x + 1.[3 marks]
- 5(c)Calculate, in terms of π, the rate at which the radius is increasing when the radius of the balloon is 10 cm.[5 marks]
More practice: the rest of this paper · more Second Derivative Test for Stationary Points questions · all CSEC Additional Mathematics past papers