已知函数f(x)=log底数为a真数为|x+b|为偶函数,(a>0,a≠1)在区间(0,+∞)上单调递减,则f(b+2……已知函数f(x)=log底数为a真数为|x+b|为偶函数,(a>0,a≠1)在区间(0,+∞)上单调递减,则f(b+2)与f(
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![已知函数f(x)=log底数为a真数为|x+b|为偶函数,(a>0,a≠1)在区间(0,+∞)上单调递减,则f(b+2……已知函数f(x)=log底数为a真数为|x+b|为偶函数,(a>0,a≠1)在区间(0,+∞)上单调递减,则f(b+2)与f(](/uploads/image/z/14765481-9-1.jpg?t=%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%3Dlog%E5%BA%95%E6%95%B0%E4%B8%BAa%E7%9C%9F%E6%95%B0%E4%B8%BA%7Cx%2Bb%7C%E4%B8%BA%E5%81%B6%E5%87%BD%E6%95%B0%2C%EF%BC%88a%EF%BC%9E0%2Ca%E2%89%A01%EF%BC%89%E5%9C%A8%E5%8C%BA%E9%97%B4%EF%BC%880%2C%2B%E2%88%9E%EF%BC%89%E4%B8%8A%E5%8D%95%E8%B0%83%E9%80%92%E5%87%8F%2C%E5%88%99f%28b%2B2%E2%80%A6%E2%80%A6%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%3Dlog%E5%BA%95%E6%95%B0%E4%B8%BAa%E7%9C%9F%E6%95%B0%E4%B8%BA%7Cx%2Bb%7C%E4%B8%BA%E5%81%B6%E5%87%BD%E6%95%B0%2C%EF%BC%88a%EF%BC%9E0%2Ca%E2%89%A01%EF%BC%89%E5%9C%A8%E5%8C%BA%E9%97%B4%EF%BC%880%2C%2B%E2%88%9E%EF%BC%89%E4%B8%8A%E5%8D%95%E8%B0%83%E9%80%92%E5%87%8F%2C%E5%88%99f%28b%2B2%29%E4%B8%8Ef%28)
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