题库网
#a8a57de7-cbf9-43a2-93cb-4ef2a7b16d5b入门choice_compute抛物线直线与圆+圆锥曲线

抛物线

已知抛物线的方程为 y2=8xy^2 = 8x,则该抛物线的焦点坐标是

A. A. (0,2)(0, 2)
B. B. (2,0)(2, 0)
C. C. (4,0)(4, 0)
D. D. (0,4)(0, 4)