共50条信息
已知函数\(f(x)(x\in R)\)满足\(f(-x)=2-f(x)\),若函数\(y=\dfrac{x+1}{x}\)与\(y=f(x)\)图像的交点为\(({{x}_{1,}}{{y}_{1}})\),\(({{x}_{2}},{{y}_{2}})···\),\(({{x}_{m}},{{y}_{m}})\),则\(\sum\limits_{i=1}^{m}{({{x}_{i}}+{{y}_{i}})}=\)( )
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