.已知函数m(x)=log4(4x+1),n(x)=kx(k∈R).(1)当x>0时,F(x)=m(x),且F(x)为R上的奇函数.求x<0时,F(x)的表达式;(2)若f(x)=m(x)+n(x)为偶函数,求k的值;(3)对(2)中的函数f
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 17:15:03
![.已知函数m(x)=log4(4x+1),n(x)=kx(k∈R).(1)当x>0时,F(x)=m(x),且F(x)为R上的奇函数.求x<0时,F(x)的表达式;(2)若f(x)=m(x)+n(x)为偶函数,求k的值;(3)对(2)中的函数f](/uploads/image/z/10444975-7-5.jpg?t=%EF%BC%8E%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0m%28x%29%3Dlog4%284x%2B1%29%2Cn%28x%29%3Dkx%EF%BC%88k%E2%88%88R%EF%BC%89%EF%BC%8E%EF%BC%881%EF%BC%89%E5%BD%93x%EF%BC%9E0%E6%97%B6%2CF%EF%BC%88x%EF%BC%89%3Dm%EF%BC%88x%EF%BC%89%2C%E4%B8%94F%EF%BC%88x%EF%BC%89%E4%B8%BAR%E4%B8%8A%E7%9A%84%E5%A5%87%E5%87%BD%E6%95%B0%EF%BC%8E%E6%B1%82x%EF%BC%9C0%E6%97%B6%2CF%EF%BC%88x%EF%BC%89%E7%9A%84%E8%A1%A8%E8%BE%BE%E5%BC%8F%EF%BC%9B%EF%BC%882%EF%BC%89%E8%8B%A5f%EF%BC%88x%EF%BC%89%3Dm%EF%BC%88x%EF%BC%89%2Bn%EF%BC%88x%EF%BC%89%E4%B8%BA%E5%81%B6%E5%87%BD%E6%95%B0%2C%E6%B1%82k%E7%9A%84%E5%80%BC%EF%BC%9B%EF%BC%883%EF%BC%89%E5%AF%B9%EF%BC%882%EF%BC%89%E4%B8%AD%E7%9A%84%E5%87%BD%E6%95%B0f)
xTN@~H*hbBLsx $ Z>`(M~b
@4 '}ȻvN~ήc;D+||3q[~ȧoL| .c9zd[GRI[O n188v=26$!bh9hh7,.X8wpJV`jӷs>9^;hEw#FЪB/DIf\p+jO^bZF#UUdqrihsgA13R+Rk{@ l*zE_dE lwWJjnר:'f57p {W͑"s7AyѬ&h]CP":?Y'09B)&uЕӼS=2p$Ǡ8Păskstw䀀n^.Im&m)@` s*˔X&AהpLUnxhAtIa)=<a)>h0Λ5meeͣr>F; ]@e&C