You can put this solution on YOUR website!
Start with the given inequality:
Set up a number line:
note: just replace the x with the variable you are working with
Now plot the point
on the number line
Now pick any test point you want, I'm going to choose y=0, and test the inequality
Since this inequality is not
true, we simply shade the entire portion that does not
contain the point y=0 using the point
as the boundary. This means we shade everything to the right of the point
with the shaded region in blue
note: at the point
, there is an closed
circle. This means the point
is included from the solution set.