Seudónimo Seudónimo
  • 01-04-2021
  • Mathematics
contestada

helppppppppppppppppppppp make it correct

helppppppppppppppppppppp make it correct class=

Respuesta :

Ranger31
Ranger31 Ranger31
  • 01-04-2021

Answer:

11

Step-by-step explanation:

x= -b/2a

x= -8/2(-2)

x=-4/-2

x=2

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

f(2) = -8 +16 + 3

f(2) = 11

Maximum value is 11

Answer Link
Razak1
Razak1 Razak1
  • 01-04-2021

Answer:

11

Step-by-step explanation:

it has a vertex at (2,11)

.

f(2) = 11

how to find the vertex;

function equation is f(x) = ax^2 + bx + c

we can find x by :-b/2a, -8/-4 = 2

and by putting the x value we get the y

f(2) = 11

Answer Link

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