zaylareagan zaylareagan
  • 08-10-2020
  • Mathematics
contestada

f(x) = -x² + 8x - 11,
f(-4)- f(1)

Respuesta :

cassie7850 cassie7850
  • 08-10-2020
f(x)=(x+4)2 (2 is an exponent my keyboard won’t let me put it into one)-27

-5f
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