SOLUTION: graph the inequality on a plane y>-2x+3

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Question 387757: graph the inequality on a plane y>-2x+3
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!

First graph the line,y=-2x%2B3
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graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-2x%2B3%29
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Now choose a point not on the line.
(0,0) is a convenient choice.
Test the inequality.
If the inequality is satisfied, shade the region containing (0,0).
If not, shade the region that does not contain (0,0).
y%3E-2x%2B3
0%3E-2%280%29%2B3
0%3E3
False, shade the region not containing (0,0)
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Solved by pluggable solver: Plot Any Inequality
Graphing function y%3E-2x%2B3:

graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+y%3E-2x%2B3+%29