最新抛物线的参数方程教学内容.ppt

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1、3、抛物线的参数方程__________________________________________________xyoM(x,y)________________________________________________________________________________________________________________________________________________________________________________________________________()c_________________

2、_____________________________________________________________________________________________________________________________________xyoBAM______________________________________________________________________________________________________________________________________________________

3、______________________________________________________________________________________________________________________________________________________小节：1、抛物线的参数方程的形式2、抛物线参数的意义____________________________________________________________________________________________________