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  • 11-10-2018
  • Mathematics
contestada

what is the slope of -1,-7 and 3,9

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 11-10-2018

Answer:

The slope is 4.

Step-by-step explanation:

Use the slope formula.

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

[tex] m = \dfrac{-7 - 9}{-1 - 3} [/tex]

[tex] m = \dfrac{-16}{-4} [/tex]

[tex] m = 4 [/tex]

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