Answer:
2
Step-by-step explanation:
Slope or gradient of a line is given by dividing change in y axis by the change in x axis. Slope is represented by m hence [tex]m=\frac {\triangle y}{\triangle x}[/tex] where [tex]\triangle y[/tex] is the change in y axis while [tex]\triangle x[/tex] is the change in x co-ordinates. Substituting [tex]\triangle y[/tex] with 6 units while 3 units substitute [tex]\triangle x[/tex] then the slope will be [tex]m=\frac {6}{3}=2[/tex]
Therefore, the gradient is 2
