CSEC Mathematics · May/June 2005 · Paper 2 · Question 6(b)(i)
Functions f and g are defined by f(x) = 1/2x + 5 and g(x) = x².
Evaluate g(3) + g(-3)
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Practise this questionOther parts of this question
- 6(a)(i)Calculate the size of the angle marked x°. Show all steps in your calculations and give reasons for your answers.[4 marks]
- 6(a)(ii)Calculate the size of the angle marked y°. Show all steps in your calculations and give reasons for your answers.[1 mark]
- 6(b)(ii)Evaluate f⁻¹(6)[1 mark]
- 6(b)(iii)Evaluate fg(2)[1 mark]
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