Question

Do you guys understand this an quite not sure how but help how its done, no link plz

Answer 1

Explanation:

`y=mx+b`

`m` is the slope,
`b` is the y-intercept

in order for the lines to be parallel they must have the same
`m`. we can find the slope of MN by subtracting
`(y_(2)-y_(1) )/(x_(2)-x_(1) )`,

`x_(2)=3`,
`x_(1)=-6`,
`y_(2) =-5`,
`y_(1)= 1`

`(-5-1)/(3+6) =(-6)/(9) =-(1)/(3)` is your slope.

Now write the equation as
`y=-(1)/(3) x+b` and for your
`x` and
`y` values use Point P: (6,1)

`1=-(1)/(3)(6) +b`

`1=-2+b`

`3=b`

Final equation:
`y=-(1)/(3) +3`