Question

Find the slope of the line that passes through the given pair of points.
(−a + 1, b − 3) and (a + 1, −b)

Answer 1

type there
\[\frac{b-3+b}{-a+1-(a+1)}\]

Answer 2

i get
\[\frac{2b-3}{-2a}\]

Answer 3

got it !! thank you so much!!

Answer 4

yw