Line AB contains points A(4, 5) and B(9, 7). What is the slope of AB?

Question

asked Mar 22, 2018 111k views

2 Answers

Elnoor · Answer 1 · 2018-03-27T06:26:47+0000

Answer:
(2)/(5)

Explanation:

We know that slope of a line that passes through P(a,b) and Q(c,d) is given by :-

m=(d-b)/(c-a)

Given points : A(4, 5) and B(9, 7).

Then, the slope of line AB that contains points A(4, 5) and B(9, 7) is given by :-

$m=(7-5)/(9-4)\\\\\Rightarrow\ m=(2)/(5)$

Hence, the slope AB =