求一个高三函数题的解法已知:函数f(x),满足 f(1)=1>f(-1)且有 f(y-x+1)=f(x)f(y)+f(x-1)f(y-1)(1) 求:f(-1),f(3)的值(已解决)(2) 求:1/2f(1-6x)+[f(3x)}^2的值.(2) 求:0.5f(1-6x)+[f(3x)}^2的值
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![求一个高三函数题的解法已知:函数f(x),满足 f(1)=1>f(-1)且有 f(y-x+1)=f(x)f(y)+f(x-1)f(y-1)(1) 求:f(-1),f(3)的值(已解决)(2) 求:1/2f(1-6x)+[f(3x)}^2的值.(2) 求:0.5f(1-6x)+[f(3x)}^2的值](/uploads/image/z/11665235-11-5.jpg?t=%E6%B1%82%E4%B8%80%E4%B8%AA%E9%AB%98%E4%B8%89%E5%87%BD%E6%95%B0%E9%A2%98%E7%9A%84%E8%A7%A3%E6%B3%95%E5%B7%B2%E7%9F%A5%EF%BC%9A%E5%87%BD%E6%95%B0f%28x%29%2C%E6%BB%A1%E8%B6%B3+f%281%29%3D1%3Ef%28-1%29%E4%B8%94%E6%9C%89+f%28y-x%2B1%29%3Df%28x%29f%28y%29%2Bf%28x-1%29f%28y-1%29%EF%BC%881%EF%BC%89+%E6%B1%82%EF%BC%9Af%28-1%29%2Cf%283%29%E7%9A%84%E5%80%BC%EF%BC%88%E5%B7%B2%E8%A7%A3%E5%86%B3%EF%BC%89%EF%BC%882%EF%BC%89+%E6%B1%82%EF%BC%9A1%2F2f%281-6x%29%2B%5Bf%283x%29%7D%5E2%E7%9A%84%E5%80%BC.%EF%BC%882%EF%BC%89+%E6%B1%82%EF%BC%9A0.5f%281-6x%29%2B%5Bf%283x%29%7D%5E2%E7%9A%84%E5%80%BC)
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