Question

Dada a função f(x) = – 5 x + 6, o valor de f(1) + f(-1) – f(0) é
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Answer 1

Resposta:

F(x)= -5x+6

F(1)= -5.1+6

F(1)= -5+6

F(1)= 1

F(x)= -5x+6

F(-1)= -5.(-1)+6

F(-1)= +5+6

F(-1)= 11

F(x)= -5x+6

F(0)= -5.0+6

F(0)= 0+6

F(0)= 6

F(1)+F(-1)-F(0)

1+11-6

12-6

6