Hong Kong

Stage 1 - Stage 3

In the number plane, points that lie on broken lines are part of the solution to the inequality.

True

A

False

B

Easy

< 1min

For a solid line in the number plane, any point that lies on the line is included in the solution to the equation of the line.

Easy

< 1min

Write down the inequality that describes the points in the shaded region.

Easy

< 1min

Write the inequality that describes the points in the shaded region.

Easy

< 1min

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