设f(x)=a(log2x)^2+blog4(x^2+1).当x>0时F(x)=f(x),且F(x)为R上奇函数.问:(1)若f(0.5)=0,且f(x)的最小值为0,求F(x)表达式(2)在(1)的条件下,g(x)=f(x)+k-1/log2(x)在[2,4]上是单调函数,求k的取值范围

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/03 05:05:03
xjA_Edd;KE@7(^j {XMFjjhXʶٍRf6U^33[IQ;3sU-ga:ɳyǏ̂ "ē~HgEm.fYwVJnK_qǫdײNۘ₸8jJwye} <QlpƢxaQ#p 5>0SD׷"ȋ6heesj9Ȓo֫eΈ`jfݺIܽ'prnY ꥵ :͞,9m- `B\/(% % zTazF'atY@)EGs }E WT(, XFE==nA@%jH=O|tϒSjn:?KMѾ`aӡO~~#zd 6/f;U<8.t h x0x„&t5kJXT_9D0 . s@>ȷUgR\3s7