一个关于高一函数的题f(x)=ax2+bx+c (a,b,c∈R,a≠0)A={x/f(x)=x} B={x/f[f(x)]=x}① 证A是B的子集② 若A=B={0,1},求实数a的范围ax2是指a倍x的平方希望高手帮忙解答一下,说的清楚的还可以再加50分
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 13:29:07
![一个关于高一函数的题f(x)=ax2+bx+c (a,b,c∈R,a≠0)A={x/f(x)=x} B={x/f[f(x)]=x}① 证A是B的子集② 若A=B={0,1},求实数a的范围ax2是指a倍x的平方希望高手帮忙解答一下,说的清楚的还可以再加50分](/uploads/image/z/7651862-62-2.jpg?t=%E4%B8%80%E4%B8%AA%E5%85%B3%E4%BA%8E%E9%AB%98%E4%B8%80%E5%87%BD%E6%95%B0%E7%9A%84%E9%A2%98f%28x%29%3Dax2%2Bbx%2Bc+%28a%2Cb%2Cc%E2%88%88R%2Ca%E2%89%A00%29A%3D%7Bx%2Ff%28x%29%3Dx%7D++++B%3D%7Bx%2Ff%5Bf%28x%29%5D%3Dx%7D%E2%91%A0+%E8%AF%81A%E6%98%AFB%E7%9A%84%E5%AD%90%E9%9B%86%E2%91%A1+%E8%8B%A5A%EF%BC%9DB%EF%BC%9D%7B0%2C1%7D%2C%E6%B1%82%E5%AE%9E%E6%95%B0a%E7%9A%84%E8%8C%83%E5%9B%B4ax2%E6%98%AF%E6%8C%87a%E5%80%8Dx%E7%9A%84%E5%B9%B3%E6%96%B9%E5%B8%8C%E6%9C%9B%E9%AB%98%E6%89%8B%E5%B8%AE%E5%BF%99%E8%A7%A3%E7%AD%94%E4%B8%80%E4%B8%8B%2C%E8%AF%B4%E7%9A%84%E6%B8%85%E6%A5%9A%E7%9A%84%E8%BF%98%E5%8F%AF%E4%BB%A5%E5%86%8D%E5%8A%A050%E5%88%86)
xUAOQ+{
Kғ,OiEcc&KTADQy,'BǮh0[K|oofbn)
ncx-ߓm3gebF`^bL[{Q'!"/A1l|ģVYp+
Ua1:TUuT|B,U8İ:Ad
4/"SLAz{IepHNP2I@]Y;UHd{]D$%FF 3UϤ`W` Jp1giƨ[pKʊXYJL5sSgԪr yW)&F GvfԵH)9!@+L;)di=!EF9:ϭlحcZ0TۡS
jȫ0/@Lyl6w
lNa!{G>|G3qOB6$`3""l\<,``TR߂_^B5p$g>1:kߺVhxOƑ6cjڝc<`U:Ü5IFW}e?6]{xn
JU]РIѤ' ?'(*