Question

已知函数f(x)=ax+b/x-2若f(2006)=10则f(-2006)等于多少

Answer 1

因为,f(2006)=10

所以,f(2006)=2006a+b/2006-2=10

所以,2006a+b/2006=12

所以,f(-2006)=a(-2006)+b/(-2006)-2=-(2006a+b/2006)-2=-12-2=-14