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OpenStudy (anonymous):
An explanation would be nice too
OpenStudy (ksaimouli):
graph them in ur calculator
OpenStudy (ksaimouli):
find zeros
OpenStudy (mertsj):
Add the two equations together. What do you get?
OpenStudy (anonymous):
Using system of equations, add them together.
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OpenStudy (anonymous):
As in -11 + 11?
OpenStudy (ksaimouli):
or as ^ said add them = so u get no x,y so no solu
OpenStudy (mertsj):
x+-x=
-y+y=
-11+11=
OpenStudy (anonymous):
Actually ksaimouli, you would get 0=0 meaning there are infinite solutions.
OpenStudy (anonymous):
I kind of get what your trying to tell me but the answer options don't seem to make sense to me
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OpenStudy (anonymous):
Would it be C?
OpenStudy (anonymous):
@averixx
OpenStudy (anonymous):
Yes, it would be C.
OpenStudy (anonymous):
Oh ok, thank You
OpenStudy (mertsj):
When you have two lines, there are 3 possibilities:
1. The lines are parallel and have no point in common and there is no solution
2. The lines are the same line and have all points in common and have infinite solutions
3. The lines intersect and have one point in common and there is 1 solution.
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