1 markLaws of Indices
CSEC Mathematics · May/June 2008 · Paper 2 · Question 9(a)(i)
Simplify
x² × x³ ÷ x⁴
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Practise this questionOther parts of this question
- 9(a)(ii)a²b^(3/5) × √ab³.[2 marks]
- 9(b)(i)f(2)[1 mark]
- 9(b)(ii)f⁻¹(0)[2 marks]
- 9(b)(iii)f⁻¹f(2)[2 marks]
- 9(c)(i)Using a scale of 2 cm to represent 10 minutes on the horizontal axis and a scale of 2 cm to represent 10 degrees on the vertical axis, construct a…[4 marks]
- 9(c)(ii)a)Use your graph to estimate the temperature of the liquid after 15 minutes.[3 marks]
- 9(c)(ii)b)Use your graph to estimate the rate of cooling of the liquid at t = 30 minutes.[3 marks]
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