导弹旅馆兵在西北某训练地基进行新型地空导弹实弹打靶训练,已知靶弹走的路线是直线y=2x,而实弹导走的路线是抛物线y=ax²+3,直线y=2x与抛物线y=ax²+3相交于点(2,b).(1)求a,b的值(2)若直线y=
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![导弹旅馆兵在西北某训练地基进行新型地空导弹实弹打靶训练,已知靶弹走的路线是直线y=2x,而实弹导走的路线是抛物线y=ax²+3,直线y=2x与抛物线y=ax²+3相交于点(2,b).(1)求a,b的值(2)若直线y=](/uploads/image/z/2773193-41-3.jpg?t=%E5%AF%BC%E5%BC%B9%E6%97%85%E9%A6%86%E5%85%B5%E5%9C%A8%E8%A5%BF%E5%8C%97%E6%9F%90%E8%AE%AD%E7%BB%83%E5%9C%B0%E5%9F%BA%E8%BF%9B%E8%A1%8C%E6%96%B0%E5%9E%8B%E5%9C%B0%E7%A9%BA%E5%AF%BC%E5%BC%B9%E5%AE%9E%E5%BC%B9%E6%89%93%E9%9D%B6%E8%AE%AD%E7%BB%83%2C%E5%B7%B2%E7%9F%A5%E9%9D%B6%E5%BC%B9%E8%B5%B0%E7%9A%84%E8%B7%AF%E7%BA%BF%E6%98%AF%E7%9B%B4%E7%BA%BFy%3D2x%2C%E8%80%8C%E5%AE%9E%E5%BC%B9%E5%AF%BC%E8%B5%B0%E7%9A%84%E8%B7%AF%E7%BA%BF%E6%98%AF%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dax%26%23178%3B%2B3%2C%E7%9B%B4%E7%BA%BFy%3D2x%E4%B8%8E%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dax%26%23178%3B%2B3%E7%9B%B8%E4%BA%A4%E4%BA%8E%E7%82%B9%282%2Cb%29.%281%29%E6%B1%82a%2Cb%E7%9A%84%E5%80%BC%282%29%E8%8B%A5%E7%9B%B4%E7%BA%BFy%3D)
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