Across
- 2. shape of a graph of any quadratic polynomial
- 3. a polynomial of degree 3
- 4. lines when a1/a2=b1/b2=c1/c2
- 6. Number of solutions when the lines coincide
- 9. lines when a1/a2=b1/b2 is not equal to c1/c2
- 12. Method of splitting the middle term
- 13. a polynomial of degree 2
- 15. Number of solutions when pair of lines intersect
- 16. a ______ has no variables
- 17. An algebraic method of solving pair of linear equations by writing one variable in terms of the other
- 19. To find the geometrical value of a polynomial we must plot it in a
Down
- 1. in the case of a1/a2 isnt equal to b1/b2 the pair of linear equations is _____
- 5. Method of removing one variable in a pair of linear equation
- 7. number of solutions when pair of lines are parallel
- 8. in the case a1/a2=b1/b2 isnt equal to c1/c2 the pair of linear equations is _____
- 10. The zero of a linear polynomial is related to its
- 11. a straight line in a graph
- 14. in the case a1/a2=b1/b2=c1/c2
- 18. lines when a1/a2 is not equal to b1/b2