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x² + 2x - 6x + 1 + 2 = 0
x² - 4x + 3 = 0
(x-1)(x-3) = 0
x = 1 x = 3
y = 6x - 2 y = 6x - 2
= 6 - 2 = 18 - 2
= 4 = 16
(1,4) (3,16)
x²+2x-6x+1+2=0
x²-4x+3=0
(x-3)(x-1)=0
x-3=0 atau x-1=0
x=3 atau x=1
x=3, y=6(3)-2=18-2=16 ---> (3,16)
x=1, y=6(1)-2=6-2=4 ----> (1,4)
HP: {(3,16),(1,4)}