Cov dej no inserts ib parabola ntawm lub ncoo drawing, qhov uas koj yuav tsum sau feem. (a),(b) thiab (c) ntawm qhov tseem ceeb ntawm txoj kev ua.
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Koj yuav ua li cas
- Ntxig 3 skydere a,(b) thiab (c). Koj txawm yuav hloov qhov chaw, tiam sis qhov zoo nrog lub neej ntawd nqis.
- Sau rau nram qab no nyob rau hauv lub thawv input
A * x ^ 2 + b * x + C
- Tam sim no koj yog lawm, Thiab koj cia li yuav tsum tau ua ib tug tshiab cuab yeej.
Pab
Ntxig rau parabola
Indsætparabel
Nias lub kos ncoo thiab sau qhov tseem ceeb rau feem. (a),(b) thiab (c).