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need_help!
Solve the following system of linear equations graphically: 3x+12y=0 x+4y=0 All the points are going to be (0,0) right? So, what's the solution set?
no one has click the help button yet :(
*Clicks on the red help button* :D 3x+12y=0 x+4y=0 [You need help on this] Here all that you need for this: http://www.wolframalpha.com/bing/?i=3x%2b12y%3d0+x%2b4y%3d0&expl=3 Yes it is :) , Solution set: x = 0 , y = 0 It's also included in the site but i just wrote it down for you ;)
They're coincident? No right? Because there is no 'line' ...
No, There's no line.. o- o
there NOT coincident.