题目
A.f(-6.5)<f(0)<f(-1) | B.f(0)<f(-6.5)<f(-1) |
C.f(-1)<f(-6.5)<f(0) | D.f(-1)<f(0)<f(-6.5) |
答案
∴f(-6.5)=f(-0.5)=f(0.5)
f(-1)=f(1)
又∵f(x)的区间[0,1]上是增函数,
∴f(0)<f(0.5)<f(1)
即f(0)<f(-6.5)<f(-1)
故选B
A.f(-6.5)<f(0)<f(-1) | B.f(0)<f(-6.5)<f(-1) |
C.f(-1)<f(-6.5)<f(0) | D.f(-1)<f(0)<f(-6.5) |