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  • 20-11-2020
  • Mathematics
contestada

if f (x) = 3, what is the value of f (-7)

A. x -10
B. 3
C. -4
D. -21

Respuesta :

infernoflame2x000 infernoflame2x000
  • 20-11-2020

Answer:

D

Step-by-step explanation:

3*(-7)=(-21)

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