Respuesta :

Answer:

The slope is zero

Step-by-step explanation:

y = -4 is a horizontal line

Horizontal lines have a slope of zero

Hello there! The line y=-4 is a horizontal line and the slope of horizontal lines is 0.

Why? Because we calculate the slope using the formula Rise/Run. The rise is 0 (how many units we go up) so no matter what the run is, if we divide 0 by any number, we will get 0 100%.

Hope this helps you!

~Just a joyful teen

[tex]SilentNature :)[/tex]

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