Survey

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Transcript
```Name ________________________________________ Date __________________ Class__________________
LESSON
x-x
8-2
Practice B
Find the zeros of each quadratic function from its graph.
1.
2.
________________________
3.
_________________________
________________________
Find the axis of symmetry of each parabola.
4.
5.
________________________
6.
_________________________
________________________
For each quadratic function, find the axis of symmetry of its graph.
7. y = 3x 2 − 6x + 4
8. y = −x 2 + 4x
________________________
_________________________
9. y = 4x2 +
1
x +3
2
________________________
Find the vertex of each parabola.
10. y = 3x 2 − 6x − 2
________________________
11. y = 3x 2 + 12x − 10
_________________________
12. y = x 2 + 2x − 35
________________________
Original content Copyright © by Holt McDougal. Additions and changes to the original content are the responsibility of the instructor.
8-12
Holt McDougal Algebra 1
```
Related documents