X
O f(x) = x(x – a)(x - b)3
O f(x) = (x - a)2(x – b)4
O f(x) = x(x – a) (x – b)2
O f(x) = (x - a) 5(x - b)

X O fx xx ax b3 O fx x a2x b4 O fx xx a x b2 O fx x a 5x b class=