摘要: 设是定义在上以6为周期的函数.在(0,3)内单调递增.且的图象关于直线对称.则下面正确的结论是( ) . . . . 第Ⅱ卷
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设f(x)是定义在R上以6为周期的函数,f(x)在(0,3)内单调递减,且y=f(x)的图象关于直线x=3对称,则下面正确的结论是
- A.f(1.5)<f(3.5)<f(6.5)
- B.f(3.5)<f(1.5)<f(6.5)
- C.f(6.5)<f(3.5)<f(1.5)
- D.f(3.5)<f(6.5)<f(1.5)
设f(x)是定义在R上以6为周期的函数,f (x)在(0,3)内单调递减,且y=f (x)的图象关于直线x=3对称,则下面正确的结论是
(A)f (1.5)< f (3.5)< f (6.5) (B)f (3.5)< f (1.5)< f (6.5)
(C)f (6.5)< f (3.5)< f (1.5) (D)f (3.5)< f (6.5)< f (1.5)
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