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Tag Archives: inequalities

Week 11 : Solving quadratic inequalities in one variable

Posted on April 30, 2018 by nguyenp2015
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This week we started with new chapter: Solving quadratic inequalities in one variable. I think it same with quadratic function. So we can factor to solve it. So now let’s start with example.

Example :

2x-8>0
2x>8
x>4

4 is boundary points

Posted in Math 11, Precalc 11 | Tagged desmos, graphing, inequalities, quadractic function, solving | Leave a reply

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