Mathematics
Senior High
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□143 次の関数のグラフの頂点が一致するように定数a,b の値を定めよ。
y=x2-2ax+a²-1, y=
= -√√x²+4
-x² + 4x+b
2
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ありがとうございます🙇♀️
①の頂点は2つあるのでしょうか?