How do you solve $(x-2)/(x+4)<=0$ using a sign chart?

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Answer 1 · 2017-07-07T18:55:06

$x in (-4, 2] subset RR$

Parabola: $(x - 2)(x + 4) <= 0 and x ne -4$

signs: $++ (-4)- - (2)+ +$

$-4 < x <= 2$

How do you solve (x-2)/(x+4)<=0(x-2)/(x+4)<=0 using a sign chart?