Question

Please write a Equation for the Line.

Answer 1

Explanation:

Hey there!

The given points are; (1,-3) and (3,1).

Note: Use double point formula.

`(y - y1) = (y2 - y1)/(x2 - x1) (x - x1)`

~ Put all values.

`(y + 3) = ( - 1 - 3)/(3 - 1) (x - 1)`

~ Simplify it.

`y + 3 = - 2x + 2`

`2x + y + 1 = 0`

Therefore, the eqaution is; 2x+y+1= 0.

Hope it helps....