Find the focus and directrix of the parabola y=12(x+2)2−3. Question 7 options: A. The focus is at (–2,–212) and the directrix is at y = –312. B. The focus is at (–2,–112) and the directrix is at y = –212. C. The focus is at (–2,–2) and the directrix is at y = –4. D. The focus is at (–2,–3) and the directrix is at y = –5.