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Nana3456
Group Title
PleaSE help me!! Which of the below systems of equations matches the following graph?
(graph attached below)
x – 3y = 9
2x + 3y = 0
x + 3y = –9
2x + 3y = 0
x – 3y = –9
2x – 3y = 0
x + 3y = 9
2x – 3y = 0
 2 years ago
 2 years ago
Nana3456 Group Title
PleaSE help me!! Which of the below systems of equations matches the following graph? (graph attached below) x – 3y = 9 2x + 3y = 0 x + 3y = –9 2x + 3y = 0 x – 3y = –9 2x – 3y = 0 x + 3y = 9 2x – 3y = 0
 2 years ago
 2 years ago

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j814wong Group TitleBest ResponseYou've already chosen the best response.1
Just isolate the y on one side to get a y=mx+b equation wiht m being the slope and b being the yintercept. It's easier to tell the shape of a graph this way.
 2 years ago

Nana3456 Group TitleBest ResponseYou've already chosen the best response.0
And I dont have to use the midpoint formula?
 2 years ago

j814wong Group TitleBest ResponseYou've already chosen the best response.1
Not at all.
 2 years ago

Nana3456 Group TitleBest ResponseYou've already chosen the best response.0
oh I was confused I thought I had to use both..
 2 years ago

Nana3456 Group TitleBest ResponseYou've already chosen the best response.0
D is right
 2 years ago

j814wong Group TitleBest ResponseYou've already chosen the best response.1
Yeah. As Ghazi said. I just helped you figure out the answer yourself to understand the question.
 2 years ago

Nana3456 Group TitleBest ResponseYou've already chosen the best response.0
yes thank you so much ! Now I know I dont have to use both..The lesson I read about this confused me intead on helping me hehe
 2 years ago

Nana3456 Group TitleBest ResponseYou've already chosen the best response.0
thank you guys!
 2 years ago

j814wong Group TitleBest ResponseYou've already chosen the best response.1
You're welcome
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.0
you should have checked a one pair of point for single line and in just two steps you might have got your answer..by the way you're done now :)
 2 years ago

Nana3456 Group TitleBest ResponseYou've already chosen the best response.0
:) Thanks!
 2 years ago
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