I NEED HELP ASAP!!!!A parabola can be represented by the equation y2 = –x.What are the coordinates of the focus and the equation of the directrix?A) focus: (-1/4,0) ; directrix: x = 1/4B) focus: ( 1/4,0) ; directrix: x = - 1/4C) focus: (–4,0); directrix: x = 4D) focus: (4,0); directrix: x = –4

Question
Answer:
focus: (-1/4, 0)
directrix: x = 1/4

so A is your answer.

hope this helps, God bless!
solved
general 10 months ago 6957