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SOLUTION: Graph each inequality. then show if it needs to be solid or dotted line and where to shade it. 5x+10y>0
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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(25151)
(
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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,
.
.
.
.
.
.
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 (
)
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