[Solved] What is the general equation for elliptic curve systems

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Q.	What is the general equation for elliptic curve systems
A.	y3+b_1 xy+b_2 y=x33+a_1 x2+a_2 x+a_3
B.	y3+b_1 x+b_2 y=x2+a_1 x2+a_2 x+a_3
C.	y2+b_1 xy+b_2 y=x3+a_1 x2+a_2
D.	y2+b_1 xy+b_2 y=x3+a_1 x2+a_2 x+a_3
Answer» D. y2+b_1 xy+b_2 y=x3+a_1 x2+a_2 x+a_3

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