The problem asks to find the slope of a line given two points on the line: $(-10, -9)$ and $(-6, -5)$.

1. Problem Description

The problem asks to find the slope of a line given two points on the line: $(-10, -9)$ and $(-6, -5)$.

2. Solution Steps

The slope $m$ of a line passing through two points $(x_1, y_1)$ and $(x_2, y_2)$ is given by the formula:

$$m = \frac{y_2 - y_1}{x_2 - x_1}$$

In our case, we have $(x_1, y_1) = (-10, -9)$ and $(x_2, y_2) = (-6, -5)$.

Plugging these values into the formula, we get:

$$m = \frac{-5 - (-9)}{-6 - (-10)}$$

$$m = \frac{-5 + 9}{-6 + 10}$$

$$m = \frac{4}{4}$$

$$m = 1$$

3. Final Answer

The slope of the line is 1.