问题
选择题
三个数60.7,0.76,log0.76的大小顺序是( )
A.0.76<log0.76<60.7
B.log0.76<0.76<60.7
C.log0.76<60.7<0.76
D..0.76<60.7<log0.76
答案
由指数函数和对数函数的图象可知:
60.7>1,0<0.76<1,log0.76<0,
所以log0.76<0.76<60.7
故选B.
三个数60.7,0.76,log0.76的大小顺序是( )
A.0.76<log0.76<60.7
B.log0.76<0.76<60.7
C.log0.76<60.7<0.76
D..0.76<60.7<log0.76
由指数函数和对数函数的图象可知:
60.7>1,0<0.76<1,log0.76<0,
所以log0.76<0.76<60.7
故选B.