Question 373190: Graph each inequality. then show if it needs to be solid or dotted line and where to shade it.
5x+10y>0 Answer by Fombitz(32388) (Show Source):
You can put this solution on YOUR website! Since the inequality does not contain an "=" portion, then the boundary line will be dotted to signify that it is not included in the solution.
Plot the line,
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Now choose a point not on the line.
(,) is a convenient choice.
Test the inequality.
If the inequality is satisfied, shade the region containing (,).
If not, shade the region that does not contain (,).
True, shade the region containing ()
