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Mathematics 21 Online
OpenStudy (anonymous):

Choose the correct description of the graph of the inequality -2x < 10. Open circle on -5, shading to the left. Closed circle on -5, shading to the left. Open circle on -5, shading to the right. Closed circle on -5, shading to the right.

OpenStudy (anonymous):

Divided both sides by -2.

OpenStudy (anonymous):

x<-5

OpenStudy (anonymous):

which way do i shade ?

OpenStudy (anonymous):

Left.

OpenStudy (anonymous):

But, one moment, I wanna make sure this is correct..

OpenStudy (anonymous):

@Gin_Ichimaru

OpenStudy (anonymous):

Gin would the sign flip here, or no?

OpenStudy (anonymous):

>.< I think that when you are dividing the sign flips, but do not remember. It has been a while.

OpenStudy (anonymous):

@thomaster all knowing thomaster

OpenStudy (anonymous):

should i just go with A ?

OpenStudy (anonymous):

Well it might not be correct...I know its an open circle and -5.

OpenStudy (anonymous):

"Remember to flip the inequality symbol if you decide to solve for x or y before plugging in values. In doing so, you divide or multiply by a negative."

OpenStudy (anonymous):

So the sign was flipped in this case.

OpenStudy (anonymous):

so its C ?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

ok thank you

OpenStudy (anonymous):

You're welcome

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