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Tresag
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solve the system of linear equations by graphing. [3x+y=0
[2x+y=2
 2 years ago
 2 years ago
Tresag Group Title
solve the system of linear equations by graphing. [3x+y=0 [2x+y=2
 2 years ago
 2 years ago

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sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
get y by its self do u know how to do that?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
okay well you divide 3x by 0 and what do u get?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
no for equations like this u just keep it in the equation so what you suppose to get is y=3x+0 and now you have something to graph
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
no try and do it on the next one
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
i meant now try*
 2 years ago

Tresag Group TitleBest ResponseYou've already chosen the best response.0
so is it 3x ?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
no where did u get the negative from?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
i gave u the answer now all u have to do it graph it
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
but u still have to get the 2x+y=2 try to do it
 2 years ago

Tresag Group TitleBest ResponseYou've already chosen the best response.0
I don't know how to graph that
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
the answer is [y=3x+0 [y=2x+2 you dont know how to graph that?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
do u know what the yintercept is?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
and the slope?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
do you know this equation y=mx+b?
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
m is the slope and b is the yintercept?
 2 years ago

Tresag Group TitleBest ResponseYou've already chosen the best response.0
I don't understand :(
 2 years ago

sonja_lee2 Group TitleBest ResponseYou've already chosen the best response.0
is this your homework?
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
u have \[ \large 3x+y=0\qquad\text{and}\qquad 2x+y=2 \]
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
isolating y u have \[ \large y=3x\qquad\text{and}\qquad y=2x+2 \] ok?
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
the easiest way to graph lines is doing a table. u need only two points.
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
dw:1348879936181:dw
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
dw:1348879976897:dw
 2 years ago

Tresag Group TitleBest ResponseYou've already chosen the best response.0
ok so what is the ordered pair ?
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
for the first line u have the points (0,0) and (1,3) for the second (0,2) and (1,0).
 2 years ago

Tresag Group TitleBest ResponseYou've already chosen the best response.0
ok, so what is the solution of the system of equations ????
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
draw the lines. do it with the outmost precision u can.
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
i can't do it here. this is something u have to do on your own.
 2 years ago

helder_edwin Group TitleBest ResponseYou've already chosen the best response.0
u r welcome
 2 years ago
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