How many solutions does the system of equations have?
A.
The system has exactly one solution.
B.
The system has infinitely many solutions.
C.
The system has no solution
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OpenStudy (chosenmatt):
How many solutions does the system of equations have?
A.
The system has exactly one solution.
B.
The system has infinitely many solutions.
C.
The system has no solution
OpenStudy (chosenmatt):
oops wrong paste :O
TheSmartOne (thesmartone):
Nice question.
TheSmartOne (thesmartone):
You do realize that you can't copy paste pictures right?
OpenStudy (anonymous):
Where is the pictures? put the URL
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OpenStudy (anonymous):
it will help us all if you put the url for the picture
Please do not copy and paste your problems. If people are going to spend time to help you, you should at least spend the time to ask your question as clearly as possible.
~
http://openstudy.com/code-of-conduct
OpenStudy (chosenmatt):
there :)
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OpenStudy (anonymous):
well do u have a guess?
OpenStudy (chosenmatt):
thx for the reminder @TheSmartOne ....
TheSmartOne (thesmartone):
Have you tried plugging in a few numbers and seeing how many points work for both of those lines?
Hint: They are the same line, both equations have the same exact graph.
OpenStudy (chosenmatt):
yes,i tried
TheSmartOne (thesmartone):
and did you get anything? Did more than 1 point work for both equations? or did it not?
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OpenStudy (anonymous):
they have to be points on the line.. for example 0,1 and 1,3
OpenStudy (anonymous):
if you use coordinate pairs along the line presented, you should get the answer
OpenStudy (chosenmatt):
im thinking no solution
OpenStudy (anonymous):
unfortunately, that is not correct
TheSmartOne (thesmartone):
And how did you come to that conclusion?
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OpenStudy (chosenmatt):
:O not correct? darn im really not good at this :(
OpenStudy (anonymous):
its ok, at least you had the gut to guess. most ppl say "idk"
OpenStudy (chosenmatt):
i gave my chosen answer :P
OpenStudy (anonymous):
im thinking it is B.
TheSmartOne (thesmartone):
|dw:1432137339185:dw|
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OpenStudy (anonymous):
lol
TheSmartOne (thesmartone):
the colors are a little glitchy, more coming on their way .-.
OpenStudy (chosenmatt):
here comes the please do not give direct answers xD
OpenStudy (anonymous):
lets use 0,1 first. ok so
2(0)-1=-1
4(0)-2(1)=-2
are those true
OpenStudy (chosenmatt):
yes?
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OpenStudy (anonymous):
ok good
TheSmartOne (thesmartone):
|dw:1432137394164:dw|
OpenStudy (anonymous):
now (1,3)
2(1)-3=-1
4(1)-2(3)=-2
are those true?
OpenStudy (chosenmatt):
WAIT
OpenStudy (chosenmatt):
so it has many....?
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