Answer:
15 units
Step-by-step explanation:
The given (x, y) points are (-2, -8) and (13, -8).
The two given points have the same y-coordinate, y = -8.
Therefore, the horizontal distance between the points is the difference between their x-coordinates.
The x-coordinate of the first point is -2, and the x-coordinate of the second point is 13.
To find the horizontal distance, subtract the x-coordinate of the first point from the x-coordinate of the second point:
13 - (-2) = 13 + 2 = 15
Therefore, the horizontal distance from (-2, -8) to (13, -8) is 15 units.
