已知f(x)=x^2-4x+5(高一数学题)求(1)f(x)的单调区间;(2)若x属于[0,3],求f(x)的值域
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![已知f(x)=x^2-4x+5(高一数学题)求(1)f(x)的单调区间;(2)若x属于[0,3],求f(x)的值域](/uploads/image/z/5916522-66-2.jpg?t=%E5%B7%B2%E7%9F%A5f%28x%29%3Dx%5E2-4x%2B5%EF%BC%88%E9%AB%98%E4%B8%80%E6%95%B0%E5%AD%A6%E9%A2%98%EF%BC%89%E6%B1%82%281%29f%28x%29%E7%9A%84%E5%8D%95%E8%B0%83%E5%8C%BA%E9%97%B4%3B%282%29%E8%8B%A5x%E5%B1%9E%E4%BA%8E%5B0%2C3%5D%2C%E6%B1%82f%28x%29%E7%9A%84%E5%80%BC%E5%9F%9F)
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