同一直角坐标系下,前面函数的图像通过怎样的平移得到后面函数的图像?(1)y=2/x----y=2/(x-2) (2)y=2/x-----y=x/(x-2)(3)y=-2x^2-4x+1-------y=-2x^2-6x+1
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![同一直角坐标系下,前面函数的图像通过怎样的平移得到后面函数的图像?(1)y=2/x----y=2/(x-2) (2)y=2/x-----y=x/(x-2)(3)y=-2x^2-4x+1-------y=-2x^2-6x+1](/uploads/image/z/12075861-21-1.jpg?t=%E5%90%8C%E4%B8%80%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%8B%2C%E5%89%8D%E9%9D%A2%E5%87%BD%E6%95%B0%E7%9A%84%E5%9B%BE%E5%83%8F%E9%80%9A%E8%BF%87%E6%80%8E%E6%A0%B7%E7%9A%84%E5%B9%B3%E7%A7%BB%E5%BE%97%E5%88%B0%E5%90%8E%E9%9D%A2%E5%87%BD%E6%95%B0%E7%9A%84%E5%9B%BE%E5%83%8F%3F%EF%BC%881%EF%BC%89y%3D2%2Fx----y%3D2%2F%28x-2%29+%282%29y%3D2%2Fx-----y%3Dx%2F%28x-2%29%283%29y%3D-2x%5E2-4x%2B1-------y%3D-2x%5E2-6x%2B1)
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