Inequalities
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.
$y-3x>5$y−3x>5
A
$x\ge4$x≥4
B
$-2y+x\le-10$−2y+x≤−10
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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