Question

find an equationof the line containing the given pair of points.
(-1,-2), (-9,-8)
the equation ofmthe line in slope intercept form is y=?

Answer 1

@acxbox22

Answer 2

is this y1-y2=m(x1-x2)

Answer 3

?

Answer 4

i dont know

Answer 5

I'm gonna try to work it out before I give you the answer... two seconds

Answer 6

y=3/4x-5/4 is the answer

Answer 7

@acxbox22 I couldn't figure it out, would you mind showing me how you did it?

Answer 8

@acxbox22 I used y1-y2=m(x1-x2) but I didnt get that answer

Answer 9

that explains why.. the equation is y-y1=m(x-x1) where y1 and x1 are the x and y of either two points and m is slope

Answer 10

ohh thanks