To determine the slope of the line from the graph, we need to find two points that the line passes through. From the graph:

1. The line passes through the point $(0, 0)$ (the origin).
2. The line also passes through the point $(1, 1)$.

The slope $m$ of a line is calculated using the formula: $m = \frac{y_2 - y_1}{x_2 - x_1}$ where $(x_1, y_1)$ and $(x_2, y_2)$ are two distinct points on the line. Using the points $(0, 0)$ and $(1, 1)$:

$m = \frac{1 - 0}{1 - 0} = \frac{1}{1} = 1$

Thus, the slope of the line is 1.

Would you like further details or have any questions?

Related questions:

1. How do you calculate the slope if the points are not clearly visible?
2. What is the significance of a slope of 1 in real-life scenarios?
3. How do negative slopes differ from positive slopes in terms of line direction?
4. How would you find the slope of a vertical or horizontal line?
5. Can slope be used to determine if two lines are parallel?

Tip: The slope of a line tells you how steep the line is. A slope of 1 means the line rises 1 unit for every 1 unit it runs horizontally.