Odpowiedź :
y=2x²-2x+2
a = 2 , b = -2, c = 2
p = -b/2a p = 2/4 p = 1/2
q = -Δ/4a
Δ = b²-4ac = 4 - 16 = -12
q = -12 / 8
y = 2(x-1/2)² + 12/8
a = 2 , b = -2, c = 2
p = -b/2a p = 2/4 p = 1/2
q = -Δ/4a
Δ = b²-4ac = 4 - 16 = -12
q = -12 / 8
y = 2(x-1/2)² + 12/8