Answer:200 in ^3
Step-by-step explanation:
ANSWER
Focus:

Directrix:

EXPLANATION
The given parabola has equation:

We compare this to the general equation,

Comparing the coefficient of x, we have:
-4p=-1

The focus is (-p,0)

The equation of the directrix is
x=p

Answer:
60/5=12
The enrollment drop is 12 students per year
Step-by-step explanation:
60/5=12
=12
All you do is divide 5 to15 like this
15 divided by 5 =3
20 divide by 5=4
and just keep going until your done
Your answer will be 96 hope this helps :)