Inequalities Worksheet

1 a. Write the inequality that matches the graph.




 
 
1 b. Write the inequality that matches the graph.




 
 
2 a. Plot the inequality u ≥ –10.




 
 
2 b. Write the inequality that matches the graph.




 
 
3 a. Plot the inequality u ≤ 12.




 
 
3 b. Plot the inequality n ≥ –11.




 
 
4 a. Write the inequality that matches the graph.




 
 
4 b. Write the inequality that matches the graph.




 
 
Page 2

Answer Key

1 a.

x ≥ –3
1 b.

x < –17
2 a.

u ≥ –10
2 b.

x < –6
3 a.

u ≤ 12
3 b.

n ≥ –11
4 a.

x ≤ 1
4 b.

x > 18

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