Mathematics
Mathematics, 26.09.2019 00:10, lay2578

Iunderstand the algebra in solving this linear inequality, but don’t understand why the interval notation is written as (-infinity, 3]! is it because the question is and instead of or and doesn’t sufficiently work for both equations? if it didn’t work wouldn’t it be something along the lines of doesn’t work? ?


Iunderstand the algebra in solving this linear inequality, but don’t understand why the interval not

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Iunderstand the algebra in solving this linear inequality, but don’t understand why the interval not...

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