Resposta:
{0,2,6,12}
Explicação passo-a-passo:
D = { 1,2,3,4,5}
f(x) = (x-1)(x - 2)
f(1) = (1-1)(1-2)
f(1) = 0.(-1)
f(1) = 0
f(2) = (2-1)(2-2)
f(2) = 1.(0)
f(2) = 0
f(3) = (3-1)(3-2)
f(3) = 2.(1)
f(3) = 2
f(4) = (4-1)(4-2)
f(4) = 3.(2)
f(4) = 6
f(5) = (5-1)(5-2)
f(5) = 4.(3)
f(5) = 12
BONS ESTUDOS!!!
