To determine if the given table represents a linear function, we can check if the change in \( y \) values is proportional to the change in \( x \) values. This can be done by calculating the slopes between consecutive points.
Given the points:
- \((-14, -11)\)
- \((-10, -7)\)
- \((-5, -2)\)
- \((-4, -1)\)
Let's calculate the slope \( m \) between each pair of successive points using the formula:
\[ m = \frac{y_2 - y_1}{x_2 - x_1} \]
-
Between \((-14, -11)\) and \((-10, -7)\): \[ m_1 = \frac{-7 - (-11)}{-10 - (-14)} = \frac{-7 + 11}{-10 + 14} = \frac{4}{4} = 1 \]
-
Between \((-10, -7)\) and \((-5, -2)\): \[ m_2 = \frac{-2 - (-7)}{-5 - (-10)} = \frac{-2 + 7}{-5 + 10} = \frac{5}{5} = 1 \]
-
Between \((-5, -2)\) and \((-4, -1)\): \[ m_3 = \frac{-1 - (-2)}{-4 - (-5)} = \frac{-1 + 2}{-4 + 5} = \frac{1}{1} = 1 \]
Since the slope \( m \) is the same (1) between all pairs of points, we can conclude that the table does represent a linear function.
Conclusion: Yes, this table represents a linear function, and the slope is \( 1 \).