f(x)
= 10(
x
+ 5)(
x
+ 1)
Zeros: (-5, 0) and (-1, 0)
Eq. of Axis of Symmetry: x = -3
y-intercept: (0, 50)
Other Forms:
f(x)
= 10(
x
+ 3)
2
- 40
f(x)
= 10
x
2
+ 60
x
+ 50