Multiple Choice
Find the vertex,focus,and directrix of the parabola and sketch its graph.
A) vertex: ;focus:
;directrix
B) vertex: ;focus:
;directrix
C) vertex: ;focus:
;directrix
D) vertex: ;focus:
;directrix
E) vertex: ;focus:
;directrix
Correct Answer:

Verified
Correct Answer:
Verified
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