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Dubstep97
Group Title
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
 2 years ago
 2 years ago
Dubstep97 Group Title
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
 2 years ago
 2 years ago

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

Romero Group TitleBest ResponseYou've already chosen the best response.1
If 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?
 2 years ago

Dubstep97 Group TitleBest ResponseYou've already chosen the best response.1
It is parallel
 2 years ago

Dubstep97 Group TitleBest ResponseYou've already chosen the best response.1
I got a screenshot
 2 years ago

Dubstep97 Group TitleBest ResponseYou've already chosen the best response.1
Any ideas?
 2 years ago

Romero Group TitleBest ResponseYou've already chosen the best response.1
they never cross
 2 years ago

Dubstep97 Group TitleBest ResponseYou've already chosen the best response.1
My bad sorry.
 2 years ago

Romero Group TitleBest ResponseYou've already chosen the best response.1
What 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
 2 years ago

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

Romero Group TitleBest ResponseYou've already chosen the best response.1
where m is the slope.
 2 years ago
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