Question

y=x elevado a 2 -2 x+4(-1,0,1,2,3)

Answer 1

Olá Rosemeire

f(x) = x² - 2x + 4

f(-1) = 1 + 2 + 4 = 7
f(0) = 4
f(1) = 1 - 2 + 4 = 3
f(2) = 4 - 4 + 4 = 4
f(3) = 9 - 6 + 4 = 7 

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