SOLUTION: X>-1 - The line is supposed to be under the greater than sign.

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Question 113919: X>-1
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The line is supposed to be under the greater than sign.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Do you want to graph this?


Start with the given inequality:

x%3E=-1

Set up a number line:
number_line%28500%2C-11%2C9%29

Now plot the point x=-1 on the number line


number_line%28500%2C-11%2C9%2C+-1%29


Now pick any test point you want, I'm going to choose x=0, and test the inequality x%3E=-1


0%3E=-1 Plug in x=0


Since this inequality is true, we simply shade the entire portion in which contains the point x=0 using the point x=-1 as the boundary.This means we shade everything to the right of the point x=-1 like this:
Graph of x%3E=-1 with the shaded region in blue
note: at the point x=-1, there is an closed circle. This means the point x=-1 is included from the solution set.