Question

Considere f(x) = -2x + 5. Calcule f(3) + f(0)

A) 4

B) 3

C) 5

D) 2
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Answer 1

Resposta:

A) 4

f(x) = -2x + 5

f(3) = -2.3 + 5

f(3) = -6 + 5

f(3) = -1

f(0) = -2.0 + 5

f(0) = 0 + 5

f(0) = 5

f(3) + f(0) =

-1 + 5 =

  +4

Explicação passo-a-passo: