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Absolute Value Inequalities.notebook 1 September 05, 2019 Do Now Solve each equation. 1. 2. 3.
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Do Now
Solve each equation.
1.
2.
3.
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Solve the system of equations:
If we did not get to this last class...
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Homework Questions?
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Absolute Value Inequalities Can you show the solution to each inequality on a number line?
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The "target numbers" are _____ and _____ .
Where are the numbers that have an absolute value less than 8?
The numbers we are interested in lie ___________ the targets.
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The "target numbers" are _____ and _____ .
Where are the numbers that have an absolute value greater than or equal to 6?
The numbers we are interested in lie ___________ the targets.
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To solve absolute value inequalities, first isolate the absolute value.
Then, think about whether the quantity must lie between the two target numbers or outside them.
Write an appropriate compound inequality and solve it.
Finally, write your answer in as concise a format as possible.
Summary
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Write an absolute value inequality for each graph shown.
10 2 3 4 5 6 7 8 9 1012345678910
10 2 3 4 5 6 7 8 9 1012345678910
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Homework 2
Problems 15 on halfsheet
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