Pomozecie Naszkicuj parabole a)f (x) = x^2 - 6 W = ( 0 , - 6 ) b ) f (x)= x^2+3 W = (0 ,3 )
C ) f (x)= (x - 5) ^2 W= ( 5, 0 ) D ) f (x) = (x + 7 )^2 W = (- 7 , 0)