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Section 1.6 – Solving Linear Inequalities A.notebook
1
July 29, 2009
Section 1.6 – Solving Linear Inequalities
Transformations that Produce Equivalent Inequalities
Add/subtract the same number to both sides
Multiply/divide both sides by the same positive number
Multiply/divide both sides by the same negative number and reverse the inequality
Section 1.6 – Solving Linear Inequalities A.notebook
2
July 29, 2009
Graphs of Inequalities
x < 2
x > 1
2 < x < 3
1 02345 1 2 3 4 5
1 02345 1 2 3 4 5
1 02345 1 2 3 4 5
Solving Linear Inequalities
5y 8 < 12
Section 1.6 – Solving Linear Inequalities A.notebook
3
July 29, 2009
2x + 1 ≤ 6x 1
Solving Compound Linear Inequalities“And” Compound Inequalities
2 ≤ 3t 8 ≤ 10