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Mathematics 8 Online
OpenStudy (anonymous):

Choose the correct graph of the given system of equations. y - 2x = -1 x + 3y = 4

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

or none of the above

OpenStudy (anonymous):

@sbain help?

OpenStudy (anonymous):

hey!

OpenStudy (anonymous):

so first off you want to isolate both y and x

OpenStudy (anonymous):

okay, and after that? i have 2 minutes left on this test >.<

OpenStudy (anonymous):

steps?

OpenStudy (anonymous):

sure so… y=2x-1 x=-3y + 4

OpenStudy (anonymous):

plug the second equation into the first

OpenStudy (anonymous):

wait just kidding, hold on. Check out the first equation and graph that

OpenStudy (anonymous):

okay c:

OpenStudy (anonymous):

Did you find out how to graph that?

OpenStudy (anonymous):

too late XD time just ended, thanks tho!

OpenStudy (anonymous):

Sure. Sorry that happened. The answer is the second graph

OpenStudy (anonymous):

it was the only question i got wrong lmao 9/10 is still good :D

OpenStudy (anonymous):

good job :)

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