Question 22430: The topic is graph this equation
2x+y=-2
3x-6y=-3
-2x+y=-2
and finally
1/4x+3/4y=6
Answer by rapaljer(4671)   (Show Source):
You can put this solution on YOUR website! For the most part, these are in standard form, so the easiest way to graph them is probably the TWO-INTERCEPT METHOD. Instead of finding the slope and y-intercept, just find the x and y intercepts.
2x+y = -2
If x= 0, then y = -2
If y=0, then 2x= -2, so x= -1
Graph these points and connect the dots. It should look like this:
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3x-6y=-3
If x = 0, then -6y=-3, so y= 
If y=0, then 2x = -3, so x = -1
Graph these points and connect the dots. It should look like this:
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-2x+y=-2
If x = 0, then y=-2
If y=0, then -2x = -2, so x = 1
Graph these points and connect the dots. It should look like this:
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1/4x+3/4y=6
First multiply both sides by the LCD which is 4:
If x = 0, then 3y=24, so y= 8
If y=0, then x = 24 (This will take a LARGE GRAPH!)
Graph these points and connect the dots. It should look like this:
R^2 at SCC
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