Quelpr
2 marksLinear Programming

CSEC Mathematics · January 2006 · Paper 2 · Question 10(b)(iv)

State the coordinates of the vertices of the shaded region.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 10(a)(i)Write an inequality to represent this information.[1 mark]
  2. 10(a)(ii)Write an inequality to represent this information.[1 mark]
  3. 10(a)(iii)Write TWO inequalities to represent this information.[2 marks]
  4. 10(b)(i)Using a scale of 2 cm to represent 5 Sonix radios and 2 cm to represent 5 Zent radios, draw the horizontal axis for 0 ≤ x ≤ 30 and the vertical axis for 0 ≤ y…[1 mark]
  5. 10(b)(ii)On these axes, draw the four boundary lines for the four inequalities written in (a) (i), (ii) and (iii) above.[4 marks]
  6. 10(b)(iii)Shade the region on your graph that satisfies ALL four of the inequalities written in (a) (i), (ii) and (iii) above.[1 mark]
  7. 10(c)(i)Express the TOTAL profit in terms of x and y.[1 mark]
  8. 10(c)(ii)Calculate the MAXIMUM profit.[2 marks]

More practice: the rest of this paper · more Linear Programming questions · all CSEC Mathematics past papers