Tuesday

October 21, 2014

October 21, 2014

Posted by **William** on Sunday, April 1, 2007 at 9:23am.

y<-5x-7

y>2x+7

Plot the line

y=-5x -7 I assume you know how to do that. Now, since y is less than that line (look at the original equation), the area of allowability is BELOW that line.

Now plot y=2x+7. Since Y is greater than that (see the original equation), the area of interest for this equation is ABOVE that line.

For both equations, the allowed x,y area is where both areas allowed overlap.

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