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Hong Kong
Stage 4 - Stage 5

Systems of Inequalities in Two Variables

Interactive practice questions

Which of the following inequalities are represented using a solid line on a graph? Select all that apply.

$y-3x>5$y3x>5

A

$x\ge4$x4

B

$-2y+x\le-10$2y+x10

C

$y+3x>7$y+3x>7

D
Easy
< 1min

Which of the following inequalities are represented using a dashed line on a graph? Select all that apply.

Easy
< 1min

Select the inequalities that describe the shaded region.

Easy
1min
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