已知抛物线y=x²+bx+c经过A(1,0),B(0,2)两点,顶点为D (1)求抛物线的解析式 (2)将△OAB绕点A顺时针已知抛物线y=x²+bx+c经过A(1,0),B(0,2)两点,顶点为D(1)求抛物线的解析式(2)将△OAB绕点A
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![已知抛物线y=x²+bx+c经过A(1,0),B(0,2)两点,顶点为D (1)求抛物线的解析式 (2)将△OAB绕点A顺时针已知抛物线y=x²+bx+c经过A(1,0),B(0,2)两点,顶点为D(1)求抛物线的解析式(2)将△OAB绕点A](/uploads/image/z/10304976-48-6.jpg?t=%E5%B7%B2%E7%9F%A5%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dx%26sup2%3B%2Bbx%2Bc%E7%BB%8F%E8%BF%87A%281%2C0%29%2CB%280%2C2%29%E4%B8%A4%E7%82%B9%2C%E9%A1%B6%E7%82%B9%E4%B8%BAD+%EF%BC%881%EF%BC%89%E6%B1%82%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F+%EF%BC%882%EF%BC%89%E5%B0%86%E2%96%B3OAB%E7%BB%95%E7%82%B9A%E9%A1%BA%E6%97%B6%E9%92%88%E5%B7%B2%E7%9F%A5%E6%8A%9B%E7%89%A9%E7%BA%BFy%3Dx%26sup2%3B%2Bbx%2Bc%E7%BB%8F%E8%BF%87A%281%2C0%29%2CB%280%2C2%29%E4%B8%A4%E7%82%B9%2C%E9%A1%B6%E7%82%B9%E4%B8%BAD%EF%BC%881%EF%BC%89%E6%B1%82%E6%8A%9B%E7%89%A9%E7%BA%BF%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%EF%BC%882%EF%BC%89%E5%B0%86%E2%96%B3OAB%E7%BB%95%E7%82%B9A)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/09 05:05:42