Seudónimo Seudónimo
  • 26-01-2021
  • Mathematics
contestada

Which of these is the standard form of the following function?
f(x) = -9(x + 5)2 + 4



f(x) = 9x2 − 90x − 221


f(x) = -9x2 − 90x − 221


f(x) = 9x2 − 180x + 221


f(x) = -9x2 − 180x − 221

Respuesta :

student31310 student31310
  • 26-01-2021
I’m pretty sure the answer would be B
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sama0gh19
sama0gh19 sama0gh19
  • 26-01-2021

Answer:

the answer is B) -9x2 -90x -221

Answer Link

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