The graph represents one side of the roof of a building.
The slope of the line is

Answer:
The slope of the line is 7/2.
Step-by-step explanation:
If a line passes through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex], then the slope of the line is
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
From the given figure it is clear that the line passes though two points (0,0) and (4,14).
Using the above formula, the slope of the line is
[tex]m=\frac{14-0}{4-0}[/tex]
[tex]m=\frac{14}{4}[/tex]
[tex]m=\frac{7}{2}[/tex]
Therefore the slope of the line is 7/2.