0318708
0318708 0318708
  • 03-12-2017
  • Mathematics
contestada

There is a line that includes the point(3, -6)and has a slope of
-2 . What
is its equation in
slope -intercept
form?

Respuesta :

tynollette tynollette
  • 03-12-2017
point-slope form: (y-y1)=m(x-x2)
y-(-6)=-2(x-3)
slope-intercept form: y=mx +b
y+6=-2x+6
y=-2x
Answer Link
cindybarcelon09 cindybarcelon09
  • 03-12-2017
y=mx+b
m=-2; (3,-6)
-6=(-2)(3)+b
-6=(-6)+b
-6+6=b
0=b
Answer Link

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