Bonsoir,
g(-2) = (-2)²-2*(-2)+5 = 4-(-4)+5 = 13
g(-1) = (-1)² -2*(-1) +5 = 1 -(-2) +5 = 8
g(0) = 0² - 2*0 +5 = 0-0+5 = 5
g(1) = 1² -2*1 +5 = 1-2+5 = 4
g(2) = 2²-2*2 +5 = 4-4+5 = 5
g(3) = 3²-2*3 +5 = 9-6+5 = 8
Bonne soirée.
