The points on a plane: A(-3;2) and B(1.5;-3) are included in a parallel right to another one which crosses point at P(-2;-4)
a) The equation of this last right
b) The equation of the right which passes through the origin and is perpendicular to both of them
a) Given to points A(-3,2) and B(1.5,-3) we can find the slope
of the line (right) passing through them.
The slope is m = (-3-2)/(1.5-(-3)) = ...
The equation of a line from planes is calculated.