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anonymous
 4 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
anonymous
 4 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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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0how can it cross two points?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0If 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?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0What 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

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0If you have no idea how to find the slope set them into yintercept form \[y=mx+b\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0where m is the slope.
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