Find the equation of the line passing through the points A(3, −3) and B(−4, 11)?
y = −6x + 3
y = −2x + 3
y = 9x −3
y = 4x − 9
i got the last one am i right?

Question

Find the equation of the line passing through the points A(3, −3) and B(−4, 11)?
    y = −6x + 3 
   y = −2x + 3 
   y = 9x −3 
   y = 4x − 9 
i got the last one am i right?

radar · Answer

You have been provided with two points
You can use the formula
m=(y2-y)/(x2-x)

anonymous · Answer

option 2 is correct.use x-x1/x2-x1=y-y1/y2-y1

radar · Answer

m=-2

anonymous · Answer

you can directly find the equation of line :-
as   y-11=(slope)(x-(-4))    where slope is  (11-(-3))/(-4-3)   =   -2 
     y-11 =  -2(x+4)
     y-11= -2x -8
     y + 2x = 3

anonymous · Answer

i.e  y= -2x + 3

radar · Answer

The only option that has a slope it the 2nd one wher
y=-2x+3

anonymous · Answer

thanks (: