I'm yet again having trouble grasping this concept. I've been given the point: (7/8, 3/4) and the equation 5x + 3y = 0. Now from this information I need to find equations of lines that are :
(a) parallel to the given line
(b) perpendicular to the given line
How can one approach this problem and solve down for the equations of the lines?
Thank you yet again.