Odpowiedź:
a 3(x-2)² + 3 = 3x²-12x+12+3 = 3x²-12x+15
b 1/2(x+1)²+0 = 1/2x²+x +1/2
c -0,1x²+4
d 3/4(x-3)² - 7 = 3/4(x²- 6x+9) -7 = 3/4x² - 9/2x -1/4
e -(x+2)²-5 = -x²+4x-9
f 1/4(x-6)²-10 = 1/4(x²-12x+36)-10 = 1/4x² -3x -1
Szczegółowe wyjaśnienie:
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Odpowiedź:
a 3(x-2)² + 3 = 3x²-12x+12+3 = 3x²-12x+15
b 1/2(x+1)²+0 = 1/2x²+x +1/2
c -0,1x²+4
d 3/4(x-3)² - 7 = 3/4(x²- 6x+9) -7 = 3/4x² - 9/2x -1/4
e -(x+2)²-5 = -x²+4x-9
f 1/4(x-6)²-10 = 1/4(x²-12x+36)-10 = 1/4x² -3x -1
Szczegółowe wyjaśnienie: