What is a compound inequality?
Compound Inequalities

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•
Mathematics
•
9th 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 with 'or'?
Back
To solve a compound inequality with 'or', solve each inequality separately and combine the solutions.
3.
FLASHCARD QUESTION
Front
What does the solution x < -5 or x > 5 represent on a number line?
Back
It represents two separate regions on the number line: all numbers less than -5 and all numbers greater than 5.
4.
FLASHCARD QUESTION
Front
What is the difference between 'and' and 'or' in compound inequalities?
Back
In 'and' inequalities, the solution must satisfy both conditions simultaneously, while in 'or' inequalities, the solution can satisfy either condition.
5.
FLASHCARD QUESTION
Front
How do you graph the inequality 2 ≤ x ≤ 4?
Back
You graph it by shading the region between 2 and 4 on the number line, including the endpoints.
6.
FLASHCARD QUESTION
Front
What is the solution to the inequality 3x + 2 < -7?
Back
The solution is x < -3.
7.
FLASHCARD QUESTION
Front
What does the inequality -4x + 5 < 1 simplify to?
Back
It simplifies to x > 1.
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