Find the equation the following lines satisfying the given conditions.
passing through the point (-1,1) and (2,-4).

Explanation

Take `(x_1, y_1)` as `(-1,1)` and `(x_2, y_2)` as `(2,-4)`

Equation of the line is `y-y_1/y_2-y_1=x-x_1/x_2-x_1`

`y-1/-4-1=x--1/2--1 , y-1/-5=x+1/3`

`3(y-1)=-5(x+1) , 3 y-3=-5 x-5 ,`

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