Respuesta :

Answer:

[tex] slope = m = -\dfrac{1}{2} [/tex]

Step-by-step explanation:

[tex] slope = m = \dfrac{y_2 - y_1}{x_2 - x_1} [/tex]

[tex] slope = m = \dfrac{10 - 8}{3 - 7} [/tex]

[tex] slope = m = \dfrac{2}{-4} [/tex]

[tex] slope = m = -\dfrac{1}{2} [/tex]

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