PEMBAHASAN
memotong sumbu x di (-3,0) dan (-1,0)
sumbu simetri dari kurva (xp)
= (x1 + x2)/2
= (-1 + (-3))/2
= -4/2
= -2
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PEMBAHASAN
memotong sumbu x di (-3,0) dan (-1,0)
sumbu simetri dari kurva (xp)
= (x1 + x2)/2
= (-1 + (-3))/2
= -4/2
= -2