1.5 solving inequalities honors algebra ii. properties of inequalities, page 34 property let a, b,...
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![Page 1: 1.5 Solving Inequalities Honors Algebra II. Properties of Inequalities, page 34 Property Let a, b, and c represent real numbers](https://reader036.vdocuments.us/reader036/viewer/2022083009/5697bf791a28abf838c827b4/html5/thumbnails/1.jpg)
1.5 Solving Inequalities
Honors Algebra II
![Page 2: 1.5 Solving Inequalities Honors Algebra II. Properties of Inequalities, page 34 Property Let a, b, and c represent real numbers](https://reader036.vdocuments.us/reader036/viewer/2022083009/5697bf791a28abf838c827b4/html5/thumbnails/2.jpg)
![Page 3: 1.5 Solving Inequalities Honors Algebra II. Properties of Inequalities, page 34 Property Let a, b, and c represent real numbers](https://reader036.vdocuments.us/reader036/viewer/2022083009/5697bf791a28abf838c827b4/html5/thumbnails/3.jpg)
Properties of Inequalities, page 34Property Let a, b, and c represent real numbers.
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***If you multiply or divide by a negative number, FLIP the inequality sign!***
THE BIG REMINDER!
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Solving Inequalities Example
Solve -5[2 – (1 + b)] ≥ 25 + 7(2b – 3)
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Solving Inequalities Example
CHECK: -5[2 – (1 + b)] ≥ 25 + 7(2b – 3)
![Page 7: 1.5 Solving Inequalities Honors Algebra II. Properties of Inequalities, page 34 Property Let a, b, and c represent real numbers](https://reader036.vdocuments.us/reader036/viewer/2022083009/5697bf791a28abf838c827b4/html5/thumbnails/7.jpg)
Solving Inequalities – Special Case
Example: Solve 2x – 3 > 2(x – 5)
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Solving Inequalities – Special Case
Example: Solve 7x + 6 < 7(x – 4)
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Compound Inequalities
More than one restriction on the variable.
Joined by AND or OR
And Intersection BOTH parts must be true looking for overlap
Or Union EITHER part must be true no overlap is needed
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Compound Inequalities AND
Solve 3x – 1 > -28 and 2x + 7 < 19
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Exceptions
Solve 3x + 6 < -9 and 2x + 1 > 9
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Compound Inequalities OR
Solve 4y – 2 ≥ 14 or 3y – 4 ≤ -13
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Exceptions
2x + 3 ≥ 5 or 3x – 9 < 6
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