1.若f(x)的定义域为[-1,1],求f(2x-1)的定义域.2.若f(x+1)的定义域为[-1,1],秋f(x)的定义域.3.若f[x+3]的定义域为[-5,-2],求f(x)=f(x-1)的定义域.我要详解 答好的+50
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![1.若f(x)的定义域为[-1,1],求f(2x-1)的定义域.2.若f(x+1)的定义域为[-1,1],秋f(x)的定义域.3.若f[x+3]的定义域为[-5,-2],求f(x)=f(x-1)的定义域.我要详解 答好的+50](/uploads/image/z/3018484-28-4.jpg?t=1.%E8%8B%A5f%28x%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA%5B-1%2C1%5D%2C%E6%B1%82f%282x-1%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F.2.%E8%8B%A5f%28x%2B1%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA%5B-1%2C1%5D%2C%E7%A7%8Bf%28x%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F.3.%E8%8B%A5f%5Bx%2B3%5D%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA%5B-5%2C-2%5D%2C%E6%B1%82f%28x%29%3Df%28x-1%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F.%E6%88%91%E8%A6%81%E8%AF%A6%E8%A7%A3+%E7%AD%94%E5%A5%BD%E7%9A%84%2B50)
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