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Unit 3 Systems (5).notebook
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Bell Ringer
Review:
Explain what this means
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Quadratic Inequalities in one Variable
At the heart of solving any inequality is finding all values of the variable (or variables) that make the inequality true :
Unit 3 Systems (5).notebook
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The key to algebraically solving a quadratic inequality is to first find the zeros and then test points between the zero’s and outside the zeros:
Notice that sometimes the MC answers tell you what theroots are so don't do thatwork all over again!!
Unit 3 Systems (5).notebook
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Homework is a worksheet