Respuesta :

Answer:

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Step-by-step explanation:

since both points have a y value of ten the line is vertical, making the line undefined and therefore having no slope.

Answer:

To do this, you need to use the slope formula*.

[tex]m = \frac{10 - 10}{-4 - (-1)}\\\\m = \frac{0}{-3} = 0[/tex]

The answer is m = 0