f(x)
= -9(
x
+ 3)
2
+ 5
Zeros: (-2.25, 0) and (-3.75, 0)
Eq. of Axis of Symmetry: x = -3
y-intercept: (0, -76)
Other Forms:
f(x)
= -9
x
2
- 54
x
- 76
f(x)
= -9(
x
+ 2.25)(
x
+ 3.75)