The gradient tells us how steep a line is, therefore the bigger the gradient the steeper the line is. A positive gradient is a straight line which slopes up to the right. A negative gradient is a ...
\({m_{AB}} = \frac{{{y_2} - {y_1}}}{{{x_2} - {x_1}}}\) \({m_{AB}} = \frac{{10 - 8}}{{3 - 5}}\) \({m_{AB}} = \frac{{10 - 8}}{{3 - 5}}\) \({m_{AB}} = \frac{2}{{ - 2 ...