Mathematics
Senior High
Resolved
至急です‼️今日中です‼️
二次関数y=2x²のグラフをx軸方向に−3、y軸方向に−4平行移動させると
y＝2（x +3）²−4になるのはなぜですか？
(4) 2次関数y=2のグラフをx軸方向に-3, y軸方
向に-4だけ平行移動させると
y=2(x+3)2-4
すなわち, y=2x"+12x+14のグラフにな
る。
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