Raheem makes baskets and mats. Each week he makes $$\(x\)$$ baskets and $$\(y\)$$ mats. He makes fewer than 10 mats. The number of mats he makes is greater than or equal to the number of baskets he makes. On the grid, draw three straight lines and shade the unwanted regions to show these inequalities.

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_s20_qp_41 Year:2020 Question No:6(c)

Answer:

\(y=10\) ruled
\(3 x+2 y=30\) ruled
\(y=x\) ruled
Correct region indicated

Knowledge points:

E2.6 Represent inequalities graphically and use this representation to solve simple linear programming problems. (The conventions of using broken lines for strict inequalities and shading unwanted regions will be expected.)

Solution:

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