SOLUTION: x-y>-5 How do you graph this equation on a plane

Algebra ->  Systems-of-equations -> SOLUTION: x-y>-5 How do you graph this equation on a plane      Log On


   



Question 913673: x-y>-5
How do you graph this equation on a plane

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
x-y%3E-5
y%3Cx%2B5
First graph y=x%2B5
graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cx%2B5%29
.
.
.
Then choose a point not on the line and test the inequality.
(0,0) is convenient.
0-0%3E-5
0%3E-5
True, shade the region containing (0,0).
.
.
.
graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cy%3Cx%2B5%29
.
.
.