CSEC Mathematics · May/June 2018 · Paper 2 · Question 4(b)(i)a)
Solve the inequalities
3x - 1 < 11
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 4(a)(i)What is the value of f(1)?[1 mark]
- 4(a)(ii)Find the value of x for which f(x) = -2.[1 mark]
- 4(a)(iii)An ordered pair for the function is expressed in the form (a, b). Using your answers to (a) (i) and (a) (ii), or otherwise, list the ordered pairs for the…[2 marks]
- 4(a)(iv)Explain why f(x) ≠ 5 for the function specified on page 13.[1 mark]
- 4(b)(i)b)2 ≤ 3x - 1[1 mark]
- 4(b)(ii)Represent the solution to 2 ≤ 3x - 1 < 11 on the number line shown below.[2 marks]
More practice: the rest of this paper · more Solving Simple Linear Inequalities questions · all CSEC Mathematics past papers