posted by Jasmine20 on .
find the slope of any line perpendicualr to the line through points (3,3) and (2,8)
so i did:
y= (8-3)/(2-8)= (5)/(-6)
to find another line perpendicular do i have to take one set of the points and substitute them into y=mx+b?
The slope for the perpendcular line is the negative inverse, or m= 6/5