recio0125 recio0125
  • 12-11-2020
  • Mathematics
contestada

Find f(3) f(x)=x+2/x
A) -1/3
B)1/3
C)5/3
D)-5/3

Find f3 fxx2x A 13 B13 C53 D53 class=

Respuesta :

jimthompson5910 jimthompson5910
  • 12-11-2020

Answer:  1/3

Work Shown:

f(x) = (x+2)/x

f(-3) = (-3+2)/(-3) .... replace every x with -3

f(-3) = -1/(-3)

f(-3) = 1/3

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