9.
What is the equation, in standard form, of a parabola that models the values in the table?
| x | –2 | 0 | 4 |
| ƒ(x) | 1 | 5 | –59 |
10.
11.
What is the expression in factored form?
6x2 + 4x
12.
What is the expression in factored form?
4x2 + 11x + 6
13.
