Question

What is the equation of the line that passes through (4, -1) and (-2, 3)?

2x - 3y - 5 = 0
2x + 3y - 5 = 0
-2x + 3y - 5 = 0

Answer 1

Use this :
m=Y2-Y1/X2-X1
X1=4
Y1=-1
We just want (-2,3)
Caz formula is this :
Y2-Y=m(X2-X)
X2=-2
Y2=3
Now answer !
(X and Y are not X1 and Y1 )
Got it ?:)

Answer 2

yes thank you

Answer 3

You re welcome !
Now look at the answer :
m=-1/3
and :
3-y=1/3(-2-x)
3-y=-2/3-1/3x
y=3+2/3+1/3x
y=11/3+1/3x

Answer 4

But in the answers we dont have this !
You should find the same answer !:)