函数y=loga(2x-3)-1(a>0且a≠1)的图像过定点函数y=|log2|x||的单调递增区间是已知函数f(x)=log1/2x+5的定义域是【2,4】,求f(x)的值域(具体过程)解方程logx+4(x^2+4x)=1
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![函数y=loga(2x-3)-1(a>0且a≠1)的图像过定点函数y=|log2|x||的单调递增区间是已知函数f(x)=log1/2x+5的定义域是【2,4】,求f(x)的值域(具体过程)解方程logx+4(x^2+4x)=1](/uploads/image/z/3647706-42-6.jpg?t=%E5%87%BD%E6%95%B0y%3Dloga%282x-3%29-1%28a%EF%BC%9E0%E4%B8%94a%E2%89%A01%EF%BC%89%E7%9A%84%E5%9B%BE%E5%83%8F%E8%BF%87%E5%AE%9A%E7%82%B9%E5%87%BD%E6%95%B0y%3D%7Clog2%7Cx%7C%7C%E7%9A%84%E5%8D%95%E8%B0%83%E9%80%92%E5%A2%9E%E5%8C%BA%E9%97%B4%E6%98%AF%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%3Dlog1%2F2x%2B5%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E6%98%AF%E3%80%902%2C4%E3%80%91%2C%E6%B1%82f%28x%29%E7%9A%84%E5%80%BC%E5%9F%9F%EF%BC%88%E5%85%B7%E4%BD%93%E8%BF%87%E7%A8%8B%EF%BC%89%E8%A7%A3%E6%96%B9%E7%A8%8Blogx%2B4%28x%5E2%2B4x%29%3D1)
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