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Description:
Solve absolute value equations and inequalities such as |x+3|=5 and |x-2| <=6
Adaptive Learning Progression: Covers all equation types in isolation, then mixes them. |
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Sample Levels (out of 10)
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Solve for x. Sample answers: "x=3,-5", "x>5 or x<-3", "1<x<5", "x>1 and x<5", "no solution","x=all values" | |
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Solve for x. Sample answers: "x=3,-5", "x>5 or x<-3", "1<x<5", "x>1 and x<5", "no solution","x=all values" | |
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Solve for x. Sample answers: "x=3,-5", "x>5 or x<-3", "1<x<5", "x>1 and x<5", "no solution","x=all values" | |
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Solve for x. Sample answers: "x=3,-5", "x>5 or x<-3", "1<x<5", "x>1 and x<5", "no solution","x=all values" |