单项选择题
A.3B.2C.1D.0
Japan has strong cultural and religious roots ...
判断题Japan has strong cultural and religious roots 正确 错误
函数f(x)=2x3-9x2+12x-3单调减少的区间为( )A.见图AB.见图BC.见图CD.见图D
单项选择题函数f(x)=2x3-9x2+12x-3单调减少的区间为( )