Question

erter

Answer 1

Use this :
m(slope)=Y2-Y1/X2-X1
In therer :
X2=-2
X1=0
Y2=11
Y1=5
Then :
Y2-Y=m(X1-X)
Got it ?;)

Answer 2

well point-slope form
y-y1=m(x-x1) m=slope and a point given is can be (x1,y1)
and the equation to find slop from two lines is
m=(y2-y1)/(x2-x1)

Answer 3

make sure when that (x1,y1) and (x2,y2) come from their corresponding points

Answer 4

@insanitycat : Very good !:)
Thank you !
@Mercedes00312 : @insanitycat way is right !:)

Answer 5

And in the secound x and y are in the form !;)

Answer 6

can you tell us whate you got for slope @Mercedes00312

Answer 7

Yes !
Are you here ???!!!