Across
- 3. the abscissa of all points on y axis is always
- 5. b^2-4ac
- 6. cannot be changed in equation
- 7. a peak in the curve
- 8. (0,0)are the co ordinates of
- 9. each of the number in list is called
- 10. ax^2+bx+c
Down
- 1. the fixed no is called as
- 2. x axix is also known as
- 4. list of no's in which each term is obtained by adding fixed no