题目内容
已知奇函数f(x)和偶函数g(x)满足f(x)+g(x)=ax-a-x+2,且g(b)=a,则f(2)=
A.a2
B.2
C.
D.
已知奇函数f(x)和偶函数g(x)满足f(x)+g(x)=ax-a-x+2,且g(b)=a,则f(a)=________.