If the gradient of AB is 3/4 , find the coordinates of A and B.

Just make the changes to my solution I gave you before you found the typo

http://www.jiskha.com/display.cgi?id=1485954263

To find the coordinates of points A and B, we need more information. Specifically, we need one of the following:

- The coordinates of either point A or point B
- The equation of either the line AB or a line perpendicular to AB passing through either point A or point B

Please provide any additional information you have so I can assist you further in finding the coordinates of points A and B.

To find the coordinates of points A and B, we need more information besides the gradient (or slope). We need either the coordinates of one of the points or the equation of the line passing through A and B.

If we have the coordinates of one of the points, we can use the gradient formula:

Gradient (m) = (change in y) / (change in x)

If we denote the coordinates of point A as (x1, y1) and the coordinates of point B as (x2, y2), we can use the formula:

m = (y2 - y1) / (x2 - x1)

Given that the gradient of AB is 3/4, we can write the equation as:

3/4 = (y2 - y1) / (x2 - x1)

Without additional information, we cannot uniquely determine the coordinates of points A and B.