Find the equation of a parabola with a focus at (–2,–3) and a directrix at y = –5. Question 2 options: A) y = 1∕4(x – 2)2 – 4 B) y = 1∕4(x + 2)2 – 4 C) y = 1∕4(x + 2)2 – 8 D) y = –1∕16(x + 2)2 – 4

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.