Question

Write the equation of the line through the points A(7,-5) and B(-9,10). Put in General Form.

Answer 1

First find the slope of these two points using the formula :
y2-y1/x2 -x1 as (7, -5) (x1,y1) and (-9,10) = (x2,y2)

Now plug THAT into the equation as "m"
(y1-y) = m (x-x1)
Pick a either of the points to subsitute as (x1,y1)