The slope of the line is -3.
To find the slope of the line, we can use the following formula:
Slope = (y2 - y1) / (x2 - x1)
where (x1, y1) and (x2, y2) are two points on the line.
In the image you sent, the line passes through the points (-1, 0) and (0, -3).
Substituting these values into the slope formula, we get:
Slope = -3 / 1 = -3.
Therefore, the slope of the line is -3.