What is a compound inequality?
Compound Inequalities

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•
Mathematics
•
7th - 10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A compound inequality is an inequality that combines two or more simple inequalities using the words 'and' or 'or'.
2.
FLASHCARD QUESTION
Front
How do you solve a compound inequality of the form a ≤ x ≤ b?
Back
To solve a compound inequality of the form a ≤ x ≤ b, you find the values of x that satisfy both inequalities simultaneously.
3.
FLASHCARD QUESTION
Front
What does the symbol '≤' represent in inequalities?
Back
The symbol '≤' means 'less than or equal to'.
4.
FLASHCARD QUESTION
Front
What does the symbol '≥' represent in inequalities?
Back
The symbol '≥' means 'greater than or equal to'.
5.
FLASHCARD QUESTION
Front
How do you graph a compound inequality that uses 'and'?
Back
To graph a compound inequality that uses 'and', you find the intersection of the two inequalities on a number line.
6.
FLASHCARD QUESTION
Front
How do you graph a compound inequality that uses 'or'?
Back
To graph a compound inequality that uses 'or', you find the union of the two inequalities on a number line.
7.
FLASHCARD QUESTION
Front
What is the solution to the compound inequality -3 ≤ 2x - 1 ≤ 5?
Back
The solution is -1 ≤ x ≤ 3.
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