CSEC Mathematics · January 2010 · Paper 2 · Question 9(b)(iii)a)
A sketch of the graph of g(x) is shown, with points A, B, and C.
Copy the sketch and state the y-coordinate of A.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 9(a)(i)Express v in terms of E and m.[3 marks]
- 9(a)(ii)Determine the value of v when E = 45 and m = 13.[2 marks]
- 9(b)(i)Write g(x) in the form a(x + b)^2 + c, where a, b and c ∈ R.[3 marks]
- 9(b)(ii)Solve the equation g(x) = 0, writing your answer(s) correct to 2 decimal places.[4 marks]
- 9(b)(iii)b)Copy the sketch and state the x-coordinate of C.[3 marks]
- 9(b)(iii)c)Copy the sketch and state the x and y-coordinates of B.[3 marks]
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