At how many points does the graph of the function below intersect the x-axis?
y = 16x2 - 8x + 1
A. 0
B. 1
C. 2
收錄日期: 2021-05-01 21:05:36
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https://hk.answers.yahoo.com/question/index?qid=20160713083235AAMAFQZ