已知定义在R上的函数F(X)满足f(x)=f(4-x),又函数f(x+2)在[0,正无穷)上单调递减.(1)求不等式f(3x)>f(2x-1)?为什么f(3x)>f(2x-1)等价于|3x-2|<|2x-1-2|?还有f(x)图像应向左平移2个单位
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![已知定义在R上的函数F(X)满足f(x)=f(4-x),又函数f(x+2)在[0,正无穷)上单调递减.(1)求不等式f(3x)>f(2x-1)?为什么f(3x)>f(2x-1)等价于|3x-2|<|2x-1-2|?还有f(x)图像应向左平移2个单位](/uploads/image/z/11621726-62-6.jpg?t=%E5%B7%B2%E7%9F%A5%E5%AE%9A%E4%B9%89%E5%9C%A8R%E4%B8%8A%E7%9A%84%E5%87%BD%E6%95%B0F%28X%29%E6%BB%A1%E8%B6%B3f%EF%BC%88x%EF%BC%89%3Df%EF%BC%884-x%EF%BC%89%2C%E5%8F%88%E5%87%BD%E6%95%B0f%EF%BC%88x%2B2%EF%BC%89%E5%9C%A8%5B0%2C%E6%AD%A3%E6%97%A0%E7%A9%B7%EF%BC%89%E4%B8%8A%E5%8D%95%E8%B0%83%E9%80%92%E5%87%8F.%EF%BC%881%EF%BC%89%E6%B1%82%E4%B8%8D%E7%AD%89%E5%BC%8Ff%EF%BC%883x%EF%BC%89%3Ef%282x-1%29%3F%E4%B8%BA%E4%BB%80%E4%B9%88f%EF%BC%883x%EF%BC%89%3Ef%282x-1%EF%BC%89%E7%AD%89%E4%BB%B7%E4%BA%8E%7C3x-2%7C%EF%BC%9C%7C2x-1-2%7C%3F%E8%BF%98%E6%9C%89f%EF%BC%88x%EF%BC%89%E5%9B%BE%E5%83%8F%E5%BA%94%E5%90%91%E5%B7%A6%E5%B9%B3%E7%A7%BB2%E4%B8%AA%E5%8D%95%E4%BD%8D)
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