函数阿吖、.写出下列函数的定义域(1)f(x)=3x-2的定义域为_______(2)f(x)=3|x|-2的定义域为________________(3)f(x)=3(x^2)+x-2的定义域为_______(4)f(x)=(3x-2)^0的定义域为________(5)f(x)=根号(3x-2)的定义域为_______(6)f
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![函数阿吖、.写出下列函数的定义域(1)f(x)=3x-2的定义域为_______(2)f(x)=3|x|-2的定义域为________________(3)f(x)=3(x^2)+x-2的定义域为_______(4)f(x)=(3x-2)^0的定义域为________(5)f(x)=根号(3x-2)的定义域为_______(6)f](/uploads/image/z/8702648-8-8.jpg?t=%E5%87%BD%E6%95%B0%E9%98%BF%E5%90%96%E3%80%81.%E5%86%99%E5%87%BA%E4%B8%8B%E5%88%97%E5%87%BD%E6%95%B0%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%281%29f%28x%29%3D3x-2%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA_______%282%29f%28x%29%3D3%7Cx%7C-2%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA________________%283%29f%28x%29%3D3%28x%5E2%29%2Bx-2%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA_______%284%29f%28x%29%3D%283x-2%29%5E0%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA________%285%29f%28x%29%3D%E6%A0%B9%E5%8F%B7%283x-2%29%E7%9A%84%E5%AE%9A%E4%B9%89%E5%9F%9F%E4%B8%BA_______%286%29f)
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