f(x)
= 9(
x
)
2
- 5
Zeros: (0.75, 0) and (-0.75, 0)
Eq. of Axis of Symmetry: x = 0
y-intercept: (0, -5)
Other Forms:
f(x)
= 9
x
2
- 5
f(x)
= 9(
x
- 0.75)(
x
+ 0.75)