Mathematics
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OpenStudy (pinklion23):
need help in 8th grade math :) will medal and fan! 5 questions
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OpenStudy (pinklion23):
OpenStudy (anonymous):
\[y-y _{1}=m(x-x _{1})\]
OpenStudy (anonymous):
That should get you started.
OpenStudy (pinklion23):
right
OpenStudy (anonymous):
\[(x _{1},y _{1})\] is your point and m is the slope.
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OpenStudy (pinklion23):
yes i know that so then my answer is um C?
OpenStudy (anonymous):
Yes.
OpenStudy (pinklion23):
are you sure i really do not want to get this wrong :)
OpenStudy (anonymous):
y-(-4)=-5/6(x-8)
y+4=-5/6(x-8)
OpenStudy (pinklion23):
great thx i have more though :/
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OpenStudy (pinklion23):
OpenStudy (anonymous):
What would you say?
OpenStudy (anonymous):
I need to go but the answer is D.
OpenStudy (pinklion23):
OpenStudy (anonymous):
Well two of them work for that one
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OpenStudy (anonymous):
its just the two where each of the points on the graph are plugged into the equation
OpenStudy (pinklion23):
witch ones DX im bad at math D'X
OpenStudy (anonymous):
I'm back :). Use the formula I gave you.
OpenStudy (pinklion23):
ok thx
OpenStudy (pinklion23):
but stay here ;)
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OpenStudy (anonymous):
Do it for both points.
OpenStudy (pinklion23):
A 3,2
b-4,-1.5
c-3,0.5
d-1,1.5
IM STUPID!!!!!!!!!!!!!!!
OpenStudy (pinklion23):
i have to go do you know the answer im sorry D:
OpenStudy (anonymous):
The answers are B and D.
OpenStudy (pinklion23):
ok THX SO MUCH YOUR GREAT XD
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OpenStudy (anonymous):
No problem.