We can calculate the slope for the points (x1,y1) = (1,5) and (x2,y2) = (4,6) as:
[tex]\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ m=\frac{6-5}{4-1} \\ m=\frac{1}{3} \end{gathered}[/tex]
The slope of the line that passes through this two points is 1/3.
Answer: m = 1/3
