问题标题:
英语翻译Drawthegraphswiththefollowingequations,choosingappropriatevaluesforx.Foreachgraphwritedowntheequationofthelineofsymmetry.a.y=x²+1b.y=x²+2
问题描述:

英语翻译

Drawthegraphswiththefollowingequations,choosingappropriatevaluesforx.Foreachgraphwritedowntheequationofthelineofsymmetry.a.y=x²+1b.y=x²+2

蔡晋回答:
  画出下列方程的图形,写出每个图形以X取值为对称轴的对称方程,   举个例子.y=x²+1X=0时,对称方程为y=x²+1.x=1时对称方程为y=(x-2)²+1
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