[問題] 二次函數的問題
請問一下
2X 的平方 +1 等於 Y
請求頂點坐標
因為我的二次函數忘記了
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◆ From: 59.112.86.158
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08/14 21:01, , 1F
08/14 21:01, 1F
→
08/14 21:02, , 2F
08/14 21:02, 2F
→
08/14 21:02, , 3F
08/14 21:02, 3F
推
08/14 21:03, , 4F
08/14 21:03, 4F
→
08/14 21:04, , 5F
08/14 21:04, 5F
推
08/14 21:04, , 6F
08/14 21:04, 6F
推
08/14 21:04, , 7F
08/14 21:04, 7F
推
08/14 21:05, , 8F
08/14 21:05, 8F
→
08/14 21:05, , 9F
08/14 21:05, 9F
→
08/14 21:05, , 10F
08/14 21:05, 10F
→
08/14 21:05, , 11F
08/14 21:05, 11F
※ 編輯: qaz950270 來自: 59.112.86.158 (08/14 21:07)
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08/14 21:09, , 12F
08/14 21:09, 12F
→
08/14 21:11, , 13F
08/14 21:11, 13F
→
08/14 21:12, , 14F
08/14 21:12, 14F
→
08/14 21:12, , 15F
08/14 21:12, 15F
→
08/14 21:13, , 16F
08/14 21:13, 16F
推
08/14 21:13, , 17F
08/14 21:13, 17F
→
08/14 21:14, , 18F
08/14 21:14, 18F
推
08/14 21:14, , 19F
08/14 21:14, 19F
→
08/14 21:15, , 20F
08/14 21:15, 20F
→
08/14 21:15, , 21F
08/14 21:15, 21F
→
08/14 21:15, , 22F
08/14 21:15, 22F
→
08/14 21:15, , 23F
08/14 21:15, 23F
→
08/14 21:20, , 24F
08/14 21:20, 24F
推
08/14 21:25, , 25F
08/14 21:25, 25F
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