Mathematics
Senior High
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18. 放物線 y=x2+ (2t-10)x-4t+16 の頂点をPとする。 tが0以上の値をとって変化する
とき,頂点Pの軌跡を求めよ。
At in 1
( KK TIN-4 kk STIL
AUL-S
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