英语翻译Draw the graphs with the following equations,choosing appropriate values for x.For each graph write down the equation of the line of symmetry.a.y=x²+1 b.y=x²+2

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英语翻译Draw the graphs with the following equations,choosing appropriate values for x.For each graph write down the equation of the line of symmetry.a.y=x²+1 b.y=x²+2
英语翻译
Draw the graphs with the following equations,choosing appropriate values for x.For each graph write down the equation of the line of symmetry.a.y=x²+1 b.y=x²+2

英语翻译Draw the graphs with the following equations,choosing appropriate values for x.For each graph write down the equation of the line of symmetry.a.y=x²+1 b.y=x²+2
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+1 X=0时,对称方程为y=x²+1.x=1时对称方程为y=(x-2)²+1

用下列方程画出图形,选择每个图X的适当的值写下对称线方程。a.y = x = x²用²+ 1 + 2