To find an area of a triangle you do 1/2 x base x height.
12x²-8x-15 should be your answer
Answer:
I think that the rectangles,L's and I'm not sure about the other ones
Answer:
The projected enrollment is 
Step-by-step explanation:
Consider the provided projected rate.

Integrate the above function.


The initial enrollment is 2000, that means at t=0 the value of E(t)=2000.




Therefore,
Now we need to find 


Hence, the projected enrollment is 