1.如果f(1-2x)=(1-x²)/x²,(x≠0),那么f(1/2)等于多少?2.已知f(x)是一次函数,2f(2)-3f(1)=5,2f(0)-f(-1)=1.则f(x)等于?3.已知函数f(x)满足:f(1)=0,f(n+1)=f(n)+3,n属于N*,则f(3)等于?
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![1.如果f(1-2x)=(1-x²)/x²,(x≠0),那么f(1/2)等于多少?2.已知f(x)是一次函数,2f(2)-3f(1)=5,2f(0)-f(-1)=1.则f(x)等于?3.已知函数f(x)满足:f(1)=0,f(n+1)=f(n)+3,n属于N*,则f(3)等于?](/uploads/image/z/405291-3-1.jpg?t=1.%E5%A6%82%E6%9E%9Cf%281-2x%29%3D%281-x%26%23178%3B%29%2Fx%26%23178%3B%2C%28x%E2%89%A00%29%2C%E9%82%A3%E4%B9%88f%281%2F2%29%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%B0%91%3F2.%E5%B7%B2%E7%9F%A5f%28x%29%E6%98%AF%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0%2C2f%282%29-3f%281%29%EF%BC%9D5%2C2f%280%29-f%28-1%29%EF%BC%9D1.%E5%88%99f%28x%29%E7%AD%89%E4%BA%8E%3F3.%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%E6%BB%A1%E8%B6%B3%EF%BC%9Af%281%29%EF%BC%9D0%2Cf%28n%2B1%29%EF%BC%9Df%28n%29%2B3%2Cn%E5%B1%9E%E4%BA%8EN%2A%2C%E5%88%99f%283%29%E7%AD%89%E4%BA%8E%3F)
1.如果f(1-2x)=(1-x²)/x²,(x≠0),那么f(1/2)等于多少?2.已知f(x)是一次函数,2f(2)-3f(1)=5,2f(0)-f(-1)=1.则f(x)等于?3.已知函数f(x)满足:f(1)=0,f(n+1)=f(n)+3,n属于N*,则f(3)等于?
1.如果f(1-2x)=(1-x²)/x²,(x≠0),那么f(1/2)等于多少?
2.已知f(x)是一次函数,2f(2)-3f(1)=5,2f(0)-f(-1)=1.则f(x)等于?
3.已知函数f(x)满足:f(1)=0,f(n+1)=f(n)+3,n属于N*,则f(3)等于?
1.如果f(1-2x)=(1-x²)/x²,(x≠0),那么f(1/2)等于多少?2.已知f(x)是一次函数,2f(2)-3f(1)=5,2f(0)-f(-1)=1.则f(x)等于?3.已知函数f(x)满足:f(1)=0,f(n+1)=f(n)+3,n属于N*,则f(3)等于?
1.f(1/2)=15;
2.f(x)=3x-2;
3.f(3)=6