(a)[2]
On one set of axes, sketch the graphs of $y = |2x - 3|$ and $y = 3x + 5$.
(b)[3]
Solve for $x$ in the inequality $3x + 5 < |2x - 3|$.
Mathematics 9709 · AS & A Level · Algebra
On one set of axes, sketch the graphs of $y = |2x - 3|$ and $y = 3x + 5$.
Solve for $x$ in the inequality $3x + 5 < |2x - 3|$.
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Draw a V-shaped graph with its vertex on the positive $x$-axis” …