If $$\alpha$$ and $$\beta$$ are two roots of the equation $$ax^{2} + bx + c = 0$$, then $$a + \beta$$ and $$\alpha \beta$$ are respectively

A

$$\frac{b}{a},\frac{c}{a}$$

B

$$\frac{b}{a},\frac{-c}{a}$$

C

$$\frac{-b}{a},\frac{-c}{a}$$

D

$$\frac{-b}{a},\frac{c}{a}$$