jillian4396 jillian4396
  • 17-11-2021
  • Mathematics
contestada

Need help with this pls

Need help with this pls class=

Respuesta :

blazem7708
blazem7708 blazem7708
  • 17-11-2021

Answer: -4

Step-by-step explanation:

ΔX = 2 – -1 = 3

ΔY = -3 – 9 = -12

Slope (m) = ΔY/ΔX = -12/3 = -4/1 = -4

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