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Question 625017: solve the system of linear equations by graphing.
4x+y=0
2x+y=2
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! solve the system of linear equations by graphing.
4x+y=0
2x+y=2
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They're straight lines, so you need 2 points.
4x+y=0
y = -4x
Pick 2 values for x and find y --> points (x,y)
Plot the 2 points, draw a line thru them.
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Do the same for the other eqn.
Where they intersect is the solution, the point where x & y fit both equations.
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