1、已知函数f(x)=log2(x+1),当点M(x,y)在y=f(x)的图像上运动时,点N((x-a+1)/2,2y)(a属于R)在函数y=g(x)的图像上运动.(1)求y=g(x)的解析式(2)若在x属于【0,1】时,g(-x)>f(2x)恒成立,求参数a的取值范
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![1、已知函数f(x)=log2(x+1),当点M(x,y)在y=f(x)的图像上运动时,点N((x-a+1)/2,2y)(a属于R)在函数y=g(x)的图像上运动.(1)求y=g(x)的解析式(2)若在x属于【0,1】时,g(-x)>f(2x)恒成立,求参数a的取值范](/uploads/image/z/5629996-28-6.jpg?t=1%E3%80%81%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%EF%BC%89%3Dlog2%28x%2B1%29%2C%E5%BD%93%E7%82%B9M%EF%BC%88x%2Cy%29%E5%9C%A8y%3Df%28x%29%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8A%E8%BF%90%E5%8A%A8%E6%97%B6%2C%E7%82%B9N%EF%BC%88%EF%BC%88x-a%2B1%29%2F2%2C2y%29%28a%E5%B1%9E%E4%BA%8ER%EF%BC%89%E5%9C%A8%E5%87%BD%E6%95%B0y%3Dg%28x%29%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8A%E8%BF%90%E5%8A%A8.%EF%BC%881%EF%BC%89%E6%B1%82y%3Dg%28x%29%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%EF%BC%882%EF%BC%89%E8%8B%A5%E5%9C%A8x%E5%B1%9E%E4%BA%8E%E3%80%900%2C1%E3%80%91%E6%97%B6%2Cg%28-x%29%3Ef%282x%29%E6%81%92%E6%88%90%E7%AB%8B%2C%E6%B1%82%E5%8F%82%E6%95%B0a%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83)
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