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Mathematics 12 Online
OpenStudy (anonymous):

Solve the system by graphing. Help? y=4x-2 y=-4x+6

OpenStudy (anonymous):

use y=mx+b, you know that m=slope and b=y intercept

OpenStudy (anonymous):

How though?

OpenStudy (anonymous):

@Hope_nicole

OpenStudy (anonymous):

well they are already in it. the y intercept mean that the ordered pair would be (0,b) so for the first equation it would be (0,-2)

OpenStudy (anonymous):

|dw:1363360374575:dw|

OpenStudy (anonymous):

okay, right. then the next one would be?

OpenStudy (anonymous):

@Hope_nicole

OpenStudy (anonymous):

use the slope. slope is m

OpenStudy (anonymous):

|dw:1363360698544:dw|

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