Question

given points R (-2,3) and S (5,1) find the slope of every line parallel to line RS A.slope of line RS B.slope of perpendicular lines

Answer 1

the slop of RS m= (1-3)/(5-(-2))=-2/7

Answer 2

the slope of lines parallel to it is the same slope m = -2/7

Answer 3

the slope of the perpendicular lines is the negative reciprocal of m, (call it m2)
m2=-1/m=7/2

Answer 4

make sense?

Answer 5

yes

Answer 6

if so, then you should be a fan :P