Please help with this equation

[tex] \qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]
Let's find the gradient (m) of the shown line ~
The formula that should be used here is ;
[tex]\boxed{ \boxed{ \sf \dfrac{y_2 - y_1}{ x_2 - x_1}}}[/tex]
Consider two points (0 , 1) and (4 , 2)
[tex]\qquad \sf \dashrightarrow \: \dfrac{2 - 1}{4 - 0} [/tex]
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{4} [/tex]
So, the gradient of given line is :
[tex]\overbrace{ \underbrace{\underline{ \boxed{ \sf \frac{1}{4} }}}}[/tex]