抛物线准线方程为y=5/4焦点在射线y=3x/4(x>=0)上抛物线准线方程为y=5/4焦点在射线y=3x/4(x>=0),且抛物线过原点,则抛物线方程是?
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![抛物线准线方程为y=5/4焦点在射线y=3x/4(x>=0)上抛物线准线方程为y=5/4焦点在射线y=3x/4(x>=0),且抛物线过原点,则抛物线方程是?](/uploads/image/z/8605024-16-4.jpg?t=%E6%8A%9B%E7%89%A9%E7%BA%BF%E5%87%86%E7%BA%BF%E6%96%B9%E7%A8%8B%E4%B8%BAy%3D5%2F4%E7%84%A6%E7%82%B9%E5%9C%A8%E5%B0%84%E7%BA%BFy%3D3x%2F4%28x%3E%3D0%29%E4%B8%8A%E6%8A%9B%E7%89%A9%E7%BA%BF%E5%87%86%E7%BA%BF%E6%96%B9%E7%A8%8B%E4%B8%BAy%3D5%2F4%E7%84%A6%E7%82%B9%E5%9C%A8%E5%B0%84%E7%BA%BFy%3D3x%2F4%28x%3E%3D0%29%2C%E4%B8%94%E6%8A%9B%E7%89%A9%E7%BA%BF%E8%BF%87%E5%8E%9F%E7%82%B9%2C%E5%88%99%E6%8A%9B%E7%89%A9%E7%BA%BF%E6%96%B9%E7%A8%8B%E6%98%AF%3F)
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