4.07: Modulus graph and inequality

0606/23/M/J/26 — Question 1 · 5 marks

(a)
On the grid, draw \(y=|2x+1|\) for \(-3\leqslant x\leqslant3\).
[2]
(b)
By drawing a suitable straight line, solve \(|2x+1|>x+2\).
[3]
Official diagram for Question 1