Question

The coordinates of the points A and B are ( 0 , -2 ) and ( 3 , 0 ) respectively.

(a) What is the y - intercept of the line AB?

(b) What is the gradient of the line AB?

(c) What is the length of the line AB?

Answer 1

Answer: The y-intercept is -2

The gradient is 2/3

and the length is 13

Explanation: