DmmgirlrievHal
DmmgirlrievHal DmmgirlrievHal
  • 19-05-2016
  • Mathematics
contestada

if f(x) = 2x^2 - 10, find f(5).

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 19-05-2016
sub 5 for every x
f(5)=2(5)^2-10
f(5)=2(25)-10
f(5)=50-10
f(5)=40
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