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Mathematics 13 Online
OpenStudy (narissa):

help

OpenStudy (narissa):

OpenStudy (jango_in_dtown):

here slope= \[\frac{ 2-(-1) }{ (1/2)-(-3) }\]

OpenStudy (narissa):

which letter?

OpenStudy (jango_in_dtown):

m

OpenStudy (narissa):

huh theres no m

OpenStudy (jango_in_dtown):

m=6/7

OpenStudy (jango_in_dtown):

in y=mx+c

OpenStudy (jango_in_dtown):

so the equation is y=(6/7)x+c

OpenStudy (jango_in_dtown):

now we need to calculate c

OpenStudy (narissa):

ok

OpenStudy (jango_in_dtown):

put x=-3 and y=-1 in the above equation and you have -1=(6/7)(-3)+c imply c=(18/7)-1=11/7

OpenStudy (jango_in_dtown):

so the equation is y=(6/7)x+11/7 or 7y=6x+11 or -6x+7y=11

OpenStudy (narissa):

so b thank you

OpenStudy (jango_in_dtown):

yeah

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