malolomom malolomom

04-08-2021
Mathematics

contestada

For the function F defined by F(x) = x^2 – 2x + 4, find F(| – 4|).

For the function F defined by Fx x2 2x 4 find F 4 class=

Respuesta :

hnori22003 hnori22003

04-08-2021

| - 4 | = 4

Thus :

f ( | - 4 | ) = f ( 4 )

f ( 4 ) = ( 4 )^2 - 2(4) + 4

f ( 4 ) = 16 - 8 + 4

f ( 4 ) = 16 + 4 - 8

f ( 4 ) = 20 - 8

f ( 4 ) = 12

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