f(x)
= 9
x
2
+ 5
x
Zeros: (-0, 0) and (-0.56, 0)
Eq. of Axis of Symmetry: x = -0.28
y-intercept: (0, 0)
Other Forms:
f(x)
= 9(
x
+ 0.28)
2
- 0.69
f(x)
= 9(
x
)(
x
+ 0.56)