SOLUTION: how do you put x<-9 on a number line.

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Question 379694: how do you put x<-9 on a number line.
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
This means x is less than -9.
Notice that does not include -9, but all numbers less than -9.
So we picture that by an open dot at -9, and then draw an arrow pointing to all points to the left of it, that is, to all points less than -9.