Consider the line -9x-6y=8.
What is the slope of a line perpendicular to this line
What is the slope of a line parallel to this line?
Slope of a perpendicular line:
Slope of a parallel line:

Consider the line 9x6y8 What is the slope of a line perpendicular to this line What is the slope of a line parallel to this line Slope of a perpendicular line S class=