To find the slope of the line on this graph, we can use the slope formula:

$\text{slope} = \frac{y_2 - y_1}{x_2 - x_1}$

From the graph, we have two points:

• Point 1: $(-1, -2)$
• Point 2: $(1, 4)$

Now, applying the formula:

$\text{slope} = \frac{4 - (-2)}{1 - (-1)} = \frac{4 + 2}{1 + 1} = \frac{6}{2} = 3$

So, the slope of the line is 3.

Would you like further details or explanations?

Here are some related questions you might find useful:

1. How do you find the slope of a horizontal or vertical line?
2. What happens if two points are on the same x-coordinate (vertical line)?
3. How does slope relate to the steepness of a line?
4. Can slope be a negative value? What does that mean?
5. What is the difference between slope and y-intercept?

Tip: When calculating the slope between two points, always be careful with signs when subtracting values, especially if they are negative.