Across
- 2. The term representing the coefficient of the x² in a quadratic equation.
- 4. The distance around the boundary of a circle.
- 9. The difference between consecutive terms in an arithmetic progression.
- 11. The first term of an arithmetic progression.
- 13. A system with no solution or infinite solutions.
- 17. The point where two lines intersect.
- 18. The process of dividing polynomials.
- 20. The highest power in a polynomial equation.
Down
- 1. A straight line passing through the center of a circle, connecting two points on the circle.
- 3. The coefficients of the variables in an equation.
- 5. An expression that represents a mathematical relationship between two variables.
- 6. The sum of the first 'n' terms in an arithmetic progression.
- 7. The solutions of a quadratic equation; where the graph intersects the x-axis.
- 8. The value under the square root in the quadratic formula.
- 10. A polynomial of degree zero.
- 12. The ratio of the circumference of a circle to its diameter.
- 14. A polynomial with three terms.
- 15. The process of finding the roots of a quadratic equation.
- 16. The number of term in a finite arithmetic progression
- 19. The space enclosed by the boundary of a circ