f(x)
= 4(
x
- 3)(
x
- 5)
Zeros: (3, 0) and (5, 0)
Eq. of Axis of Symmetry: x = 4
y-intercept: (0, 60)
Other Forms:
f(x)
= 4(
x
- 4)
2
- 4
f(x)
= 4
x
2
- 32
x
+ 60