Answer: Bethan: 15:30, Sioban: 8km
Hope this helps!!!!!
Hope this helps good luck have fun
Answer: Option D is correct.
Step-by-step explanation:
Since we have given that
focus = (-5,5)
and a directrix y= -1
Since, equation of parabola in this case will be
Now, here
So equation will be
So, option D is correct .
If u are using i as a variable the answer would be i= 3.