Question

PY

想問這一題的(2)、（4）🙏🏻🙏🏻

No.
Date
1.已知度係數多項式y=f(ac)通過(-1,-1), (-2, 3), (-3, -1). 令
(3 + 2)(x+3) (x + 1)(3x + 3)
(u) =
(30+ 1)(x+2)
.(-1) +
·3+
(-1+2)(-1+3) (-2+1)(-2+3) (-3+1)(-3+2)
(-1), 請選出正確的選項,
诺g(c) = -1,則x=-3, -1
(2) f(x)=g(x)
(3)若f(x)為二次多項式,則T(C)的最大值為4
(4) f(x)除以(x+1)(x+2) (+3) 的餘式是g(x)
(5) f(x)除以(x+1)(x+2) 的餘式是(-1)
(x + 2)(x+3) (x + 1)(x+3)
(-1+2)(-1+3) (-2+1)(-2+3)
+3.
(1)