The slope of the line given the two ordered pairs = 2
Explanation:
The ordered pairs: (1, 3) and (2, 5)
m = change in y/change in x
[tex]\begin{gathered} m\text{ = slope =}\frac{5-3}{2-1} \\ m\text{ = }\frac{2}{1}\text{ = 2} \\ \text{slope = 2} \end{gathered}[/tex]The slope of the line given the two ordered pairs = 2