sam1235gebons sam1235gebons
  • 19-07-2021
  • Mathematics
contestada

Im new to this app!
And im looking for help!!
Please help ASAP!!!
Please!!!!

Im new to this app And im looking for help Please help ASAP Please class=

Respuesta :

Glanik
Glanik Glanik
  • 19-07-2021

y=-4x²-8x+1

а<0 so we will be looking for maximum

х=-b/2a=8/-8=-1

у=4+8+1=13

Maximum point (-1;13)

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