摘要:7.设f(x)=ax.g(x)=x.h(x)=logax.a满足loga(1-a2)>0.那么当x>1时必有 ( ) A.h(x)<g(x)<f(x) B.h(x)<f(x)<g(x) C.f(x)<g(x)<h(x) D.f(x)<h(x)<g(x)
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设f(x)=ax,g(x)=x
,h(x)=logax,a满足loga(1-a2)>0,那么当x>1时必有 ( )
A.h(x)<g(x)<f(x) B.h(x)<f(x)<g(x)
C.f(x)<g(x)<h(x) D.f(x)<h(x)<g(x)
查看习题详情和答案>>设f(x)=ax,g(x)=x
,h(x)=logax,a满足loga(1-a2)>0,那么当x>1时必有 ( )
A.h(x)<g(x)<f(x) B.h(x)<f(x)<g(x)
C.f(x)<g(x)<h(x) D.f(x)<h(x)<g(x)
查看习题详情和答案>>
设f(x)=ax,g(x)=x
,h(x)=logax,a满足loga(1-a2)>0,那么当x>1时必有 ( )
| A.h(x)<g(x)<f(x) | B.h(x)<f(x)<g(x) |
| C.f(x)<g(x)<h(x) | D.f(x)<h(x)<g(x) |