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  5. 計算過程もお願いします🙏💦
Mathematics
Junior High
そら
そら

計算過程もお願いします🙏💦

Clearnote - What Can You Do・How to Use

Answers

たかぴっぴ
たかぴっぴ

y＝ax^2に （3、-18）を代入する、

3がx-18がy。

-18＝9a

9a=-18

a＝-2

だと思います！

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