更新1:
答案是x^2 -2x +4,但總是求不到
Find the equation becomes?
2016-06-07 7:38 am
If y=(x^2)+1 is translated 2units upwards and then 1 unit to the right, its equation becomes
回答 (1)
2016-06-07 11:58 am
y=x^2 +1
y=x^2 +1+2-x
y=x^2 -x+3
y=x^2 +1+2-x
y=x^2 -x+3
收錄日期: 2021-04-18 15:00:13
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https://hk.answers.yahoo.com/question/index?qid=20160606233809AA9ZczA