Compound Inequalities Day 3

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What is a compound inequality?

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A compound inequality combines two or more inequalities using the words 'and' or 'or'. It describes a range of values that satisfy all the inequalities involved.

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How do you solve a compound inequality with 'and'?

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To solve a compound inequality with 'and', find the intersection of the solution sets of the individual inequalities.

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How do you solve a compound inequality with 'or'?

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To solve a compound inequality with 'or', find the union of the solution sets of the individual inequalities.

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It represents all values of x that are greater than a and less than b.

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It represents all values of x that are greater than or equal to a and less than or equal to b.

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The solution is all values of x such that x is between 2 and 4, inclusive.

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The solution includes all values of x that are greater than 2 or less than -3.

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You draw a number line, shade the region between 2 and 4, and use closed circles at 2 and 4 to indicate that these endpoints are included.