Respuesta :
We need slope
Take any 2 points
- (1,3)
- (2,6)
Slope:-
[tex]\\ \tt\hookrightarrow m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\\ \tt\hookrightarrow m=\dfrac{6-3}{2-1}[/tex]
[tex]\\ \tt\hookrightarrow m=\dfrac{3}{1}[/tex]
[tex]\\ \tt\hookrightarrow m=3[/tex]