(a)[2]
State the three inequalities that describe the shaded region.
(b)[1]
A different region, $R$, is described by these three inequalities: $x + y \le 5$, $y \ge 2x - 1$, $x \ge 1$. Find the area of region $R$.
Mathematics 4024 · O Level · Inequalities
Inequalities — practice question
A $1\text{ cm}$ square grid shows three lines together with a shaded region.