the gradient of the line between (0,4) and (3,13) is?

as always, it is

∆y/∆x = 9/3 = 3

(13-4)/(3-0)

9/3=3

Did you know?

Did you know that the gradient of a line can be found by calculating the difference in the y-coordinates divided by the difference in the x-coordinates of any two points on the line? For example, when finding the gradient of the line between the points (0,4) and (3,13), we can subtract the y-coordinate of the first point (4) from the y-coordinate of the second point (13), which gives us 9. Then we can subtract the x-coordinate of the first point (0) from the x-coordinate of the second point (3), which gives us 3. Finally, we divide the difference in the y-coordinates (9) by the difference in the x-coordinates (3), resulting in a gradient of 3. This means that for every 1 unit increase in the x-coordinate, the y-coordinate increases by 3 units along this line.