susan0010
susan0010 susan0010
  • 11-09-2018
  • Mathematics
contestada

please help me solve question (d) f(3)+f(-3).

please help me solve question d f3f3 class=

Respuesta :

2021crabtree
2021crabtree 2021crabtree
  • 11-09-2018
f(3): 6-3(3)=6-9=-3
f(-3): 6-3(-3)=6-(-9)=6+9=15
-3+15=12
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