函数y=|2x^2-2(lga)x+4|的图像关于直线x=1对称,则a=______(答案a=100,10000)有二次函数对称易知a=100,但a=10000如何理解?
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![函数y=|2x^2-2(lga)x+4|的图像关于直线x=1对称,则a=______(答案a=100,10000)有二次函数对称易知a=100,但a=10000如何理解?](/uploads/image/z/6947417-65-7.jpg?t=%E5%87%BD%E6%95%B0y%3D%7C2x%5E2-2%28lga%29x%2B4%7C%E7%9A%84%E5%9B%BE%E5%83%8F%E5%85%B3%E4%BA%8E%E7%9B%B4%E7%BA%BFx%3D1%E5%AF%B9%E7%A7%B0%2C%E5%88%99a%3D______%28%E7%AD%94%E6%A1%88a%3D100%2C10000%29%E6%9C%89%E4%BA%8C%E6%AC%A1%E5%87%BD%E6%95%B0%E5%AF%B9%E7%A7%B0%E6%98%93%E7%9F%A5a%3D100%2C%E4%BD%86a%3D10000%E5%A6%82%E4%BD%95%E7%90%86%E8%A7%A3%3F)
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