题目内容
三个数0.76,60.7,log0.76的大小关系为( )
| A.0.76<log0.76<60.7 | B.0.76<60.7<log0.76 |
| C.log0.76<60.7<0.76 | D.log0.76<0.76<60.7 |
由对数函数y=log0.7x的图象和性质
可知:log0.76<0
由指数函数y=0.7x,y=6x的图象和性质
可知0.76<1,60.7>1
∴log0.76<0.76<60.7
故选D
可知:log0.76<0
由指数函数y=0.7x,y=6x的图象和性质
可知0.76<1,60.7>1
∴log0.76<0.76<60.7
故选D
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