题型:选择题 题类:期末考试 难易度:较易
新
已知函数\(f\left({x+1}\right)\)是偶函数,当\(1< x_{1}< x_{2}\)时,\(\left[f\left({x_{2}}\right)-f\left({x_{1}}\right)\right]\left({x_{2}-x_{1}}\right)>0\)恒成立,设\(a=f\left({-\dfrac{1}{2}}\right)\),\(b=f\left({2}\right)\),\(c=f\left({3}\right)\),则\(a\),\(b\),\(c\)的大小关系为\((\quad)\)