What is the y-value of the vertex of the function f(x)=-(x+8)(x-14) Unit Test Review, here are all the answers for the final unit test review.

1: 121
2: A
3: C
4: D
5: B
6: B, C, E
7: A
8: A
9: A, B, D
10: B
11: D
12: C
13: C
14: B
15: D

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters