Question

Given two points A (4, 2) and B (1, -3)
I. Find the length of /AB/
II. Find the midpoint of AB
III. Find the gradient of AB

Answer 1

Answer:

Step-by-step explanation:

(i) A (4, 2) and B (1, -3)

AB²=(4-1)²+(2+3)²

=9+25=34

AB=√34

(ii)Mid point  { (4+1)/2,(2-3)/2)

or (5/2,-1/2)

(iii) Gradient=(-3-2)/(1-3)

=-5/-2

=5/2