seja f r definida por f x = 2x+1. x-3 qual e o valor de f0+f1 /f-1
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f ( 0 ) = 2 . 0 + 1 . 0 - 3
f ( 0 ) = 0 + 0 - 3
f ( 0 ) = - 3
f ( 1 ) = 2 . 1 + 1 . 1 - 3
f ( 1 ) = 2 + 1 - 3
f ( 1 ) = 3 - 3
f ( 1 ) = 0
f ( -1 ) = 2 . (-1) + 1 . (-1) - 3
f ( -1 ) = - 2 - 1 - 3
f ( -1 ) = - 3 - 3
f ( - 1 ) = - 6
f ( 0 ) + f ( 1 ) / f ( -1 )
- 3 + 0 / (-6)
- 3 / ( -6 ) (÷3)
1 / 2
f ( 0 ) = 0 + 0 - 3
f ( 0 ) = - 3
f ( 1 ) = 2 . 1 + 1 . 1 - 3
f ( 1 ) = 2 + 1 - 3
f ( 1 ) = 3 - 3
f ( 1 ) = 0
f ( -1 ) = 2 . (-1) + 1 . (-1) - 3
f ( -1 ) = - 2 - 1 - 3
f ( -1 ) = - 3 - 3
f ( - 1 ) = - 6
f ( 0 ) + f ( 1 ) / f ( -1 )
- 3 + 0 / (-6)
- 3 / ( -6 ) (÷3)
1 / 2
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