2
2
9. 6
+ 11 − 10 = 0
10. 3
+ 12 = 0
Directions: Write the linear factors that would correspond with the given solutions for a quadratic
equation. Then use them to write a quadratic function in standard form with the given as their zeros.
11. 2 Solutions: = −2 = 7
12. 2 Solutions: = 5 = 2
Linear Factors:
Linear Factors:
Function:
Function:
13. 2 Solutions: = −1 = −8
14. 1 Solution: = −6
Linear Factors:
Linear Factors:
Function:
Function:
Directions: Identify the solutions for each quadratic function graphed below. Then write the linear
factors that would correspond to the solutions, and write a quadratic function in standard form that
has the same solutions. Note: The graph of the function you are writing does not have to match the
graphs below, but it should have the same zeros.
15.
16.
17.
Solutions/Zeros:
Solutions/Zeros:
Solutions/Zeros:
Linear Factors:
Linear Factors:
Linear Factors:
Function:
Function:
Function: