msloveablediva msloveablediva
  • 17-09-2018
  • Mathematics
contestada

given f(x)= 4x^2-5, evaluate f(-2)

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 17-09-2018
f(-2)=4(-2)²-5
=4*4-5
=11

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