Math 152A
In-class
Handout
Section 2.5-2.6
Linear Inequalities
Interval
Notation: Assume a and b are real numbers
and a<b.
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Interval
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Addition Property of INEQUALITY
Multiplication property of INEQUALITY
Steps to solve an INEQUALITY
1.
2.
3.
4.
5.
Compound Inequalities
Connective word “and”
Connective word “or”
Steps to solve a compound inequality
1.
2.
3.