Nickymillan Nickymillan
  • 31-10-2020
  • Mathematics
contestada

Please answer!!!

What is the instantaneous slope of y = eight over x at x = -3?
A. -8/3
B. 8/3
C. -8/9
D. 8/9

Respuesta :

yahyeet22164 yahyeet22164
  • 31-10-2020

Answer:

C

Step-by-step explanation:

[tex]\frac{d}{dx} (8x^-1)\\-8x^{-2}\\[/tex]

using x = -3

[tex]-8(-3)^{-2}\\\frac{-8}{9}[/tex]

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