Mathematics
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OpenStudy (anonymous):
can some one help me with graphing math equations
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OpenStudy (anonymous):
sure
OpenStudy (anonymous):
great
OpenStudy (anonymous):
im Graphing Linear Equations in 2 Variables
OpenStudy (anonymous):
the problem is -3y=-x-7
OpenStudy (anonymous):
anybody there
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OpenStudy (anonymous):
hope you there
OpenStudy (anonymous):
yeah, sorry i was helping someone...for future reference if you put @ and then the purpose user name it will give them a notification.
OpenStudy (anonymous):
divide by -3 to get y by itself.
OpenStudy (anonymous):
ok the new problem is -2y=x+8
OpenStudy (anonymous):
|dw:1363360836375:dw|
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OpenStudy (anonymous):
no i have the question i had before done i have a new one
OpenStudy (anonymous):
oh, you would follow the same steps, divide by -2.
OpenStudy (anonymous):
can you please show me
OpenStudy (anonymous):
|dw:1363360995295:dw|
OpenStudy (anonymous):
so would i get 1/8
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OpenStudy (anonymous):
for what?
OpenStudy (anonymous):
the answer to graph it
OpenStudy (anonymous):
the answer is what was above^^
OpenStudy (anonymous):
i just used wolfram alpha for the quaestion and it gave me this x=-8 and y=-4 and the slope is -1/2 is that right
OpenStudy (anonymous):
hope you there
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OpenStudy (anonymous):
Did it look like this?
OpenStudy (anonymous):
the slope is -1/2, the y intercept is -4.
OpenStudy (anonymous):
puahina yes it somewhat did
OpenStudy (anonymous):
|dw:1363361342768:dw|
OpenStudy (anonymous):
hope that is not it
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OpenStudy (anonymous):
what is the original equation?
OpenStudy (anonymous):
i got new problem -3x+2y=11
OpenStudy (anonymous):
you keep changing problems while we are working on them,,
OpenStudy (anonymous):
i just got that last one right
OpenStudy (anonymous):
i checked it
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OpenStudy (anonymous):
OpenStudy (anonymous):
puahina one of those points was correct
OpenStudy (anonymous):
That was forthe first eequation.
OpenStudy (anonymous):
i got the first equation done already
OpenStudy (anonymous):
Oh ok sorry I didn't so it fast enough this tablet sucks on internet.
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OpenStudy (anonymous):
yes all tablets do why are you using a tablet instead of computer
OpenStudy (anonymous):
My mom is an online college student so she has my computer,she has her owm but it ddoesn'thave the right software .
OpenStudy (anonymous):
ok i have the problem -3x+2y=11
OpenStudy (anonymous):
i already got the points -4,-3 and 0,-4
OpenStudy (anonymous):
Ok hold on.
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OpenStudy (anonymous):
ok
OpenStudy (anonymous):
at 12:15 i wont be on until monday or tonight ok puahina
OpenStudy (anonymous):
:( ok
OpenStudy (anonymous):
now then back to the problem
OpenStudy (anonymous):
It should look like something like this
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OpenStudy (anonymous):
i only need one more point for the graph that is if all the points i already have are correct
OpenStudy (anonymous):
no i tried that already that is not it
OpenStudy (anonymous):
i am in the negatives not posotives on the graph
OpenStudy (anonymous):
Oh then hold on just one more second
OpenStudy (anonymous):
i have been going up one over four for this problem and i only have one point to solve for
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OpenStudy (anonymous):
iv got 15 minutes before i leave
OpenStudy (anonymous):
Sorry I couldn't find anything else.
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
ok what about this -x+2y=2 still have to graph
OpenStudy (anonymous):
i am done with math right now
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OpenStudy (anonymous):
i am loging out 3 2 1 now
OpenStudy (anonymous):
Ok but here's your graph