Respuesta :

Answer:

Zero

y=2 is a horizontal line, which has a slope of zero. x is the only variable that is changing, as y is always equal to 2 . Since we have no change in y , we have no "rise", therefore the slope is zero.

Answer:

slope = 0

Step-by-step explanation:

y = - 2 represents a horizontal line parallel to the x- axis.

Since the x- axis has a slope of zero then slope of y = - 2 is zero

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