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Dubstep97
 3 years ago
Select the system of equations that corresponds to the given graph.
4x + y = 6
6x + 3y = 6
−3x + y = 2
4x + 2y = 4
2x + y = 4
6x + 3y = 12
4x + 2y = 6
6x + 3y = 12
I can't get a picture but the graph is crossing at (1.5, 3) and (2, 4)
Thanks :D
Dubstep97
 3 years ago
Select the system of equations that corresponds to the given graph. 4x + y = 6 6x + 3y = 6 −3x + y = 2 4x + 2y = 4 2x + y = 4 6x + 3y = 12 4x + 2y = 6 6x + 3y = 12 I can't get a picture but the graph is crossing at (1.5, 3) and (2, 4) Thanks :D

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Romero
 3 years ago
Best ResponseYou've already chosen the best response.1how can it cross two points?

Romero
 3 years ago
Best ResponseYou've already chosen the best response.1If it cross more than one point then I assume that there an infinite number of solutions. are the two lines on top of each other?

Romero
 3 years ago
Best ResponseYou've already chosen the best response.1What you can do is find the slope of each of the two lines given in each solution and compare. We know that two parallel lines have the same slope so find the ones that have the same slope

Romero
 3 years ago
Best ResponseYou've already chosen the best response.1If you have no idea how to find the slope set them into yintercept form \[y=mx+b\]
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