Copy of Straight Line - gradient
Straight Line - gradient
In Secondary, we learnt that Gradient can be calculated using the ratio of the vertical change and the horizontal changes.
We are going to find the Gradient of a straight line given the coordinates of two points.
Find the gradient of the line passing through each of the following pairs of point: (a) A (2, 3) and B(7,5)
(b) C (-2, 8) and D(1, -1)