3.84: Linear and modulus graphs; inequality

0606/13/O/N/23 — Question 1 · 6 marks

(a)
On the axes, sketch the graphs of y=2x+5y = 2x + 5 and y=43xy = |4 - 3x|, stating the intercepts with the coordinate axes.
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(b)
Solve the inequality 43x2x+5|4 - 3x| \geqslant 2x + 5.
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