Question

Find the slope of the line through the given points.
5.
A (1, 5), B (3, 15)


D (–2, –4), F (0, –6)

Answer 1

5

Answer 2

AB= 2
DF=-1

Answer 3

thankss

Answer 4

A (1, 5), B (3, 15)
m = ( 15 -5)/ ( 3 -1)
= 10/ 2 = 5

D (–2, –4), F (0, –6)
m = ( -6 + 4)/ 2 = -1