Seudónimo Seudónimo
  • 02-04-2021
  • Mathematics
contestada

Can you help me, please?

Can you help me please class=

Respuesta :

zhasitha95
zhasitha95 zhasitha95
  • 02-04-2021

Answer:

(5,27)

Step-by-step explanation:

parabolas are symmetrical around the vertex. therefore x axis crossing points are equidistant from the vertex.

f(x) cross x axis when x=2 and x=8

the mid point of 2 and 8 is 5.

f(5)=-3(5-2)(5-8)

f(5)=27

vertex=(5,27)

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