Question

a)f(x)=x²+2 com valores de x = -2, -1, 0, 1, 2. Calcule o valor de "y" *

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Answer 1

Resposta:

x = - 2 | (-2)² + 2 = 4 + 2 = 6 | y = 6

x = - 1 | (-1)² + 2 = 1 + 2 = 3 | y = 3

x = 0 | 0² + 2 = 0 + 2 = 2 | y = 2

x = 1 | 1² + 2 = 1 + 2 = 3 | y = 3

x = 2 | 2² + 2 = 4 + 2 = 6 | y = 6