Across
- 5. The number in front of a variable in a term.
- 7. Numbers that can be found on the number line.
- 9. The solutions to an equation or inequality.
- 10. A mathematical expression involving variables and coefficients.
- 11. The value where a graph intersects the y-axis.
- 14. The highest power of the variable in a polynomial.
- 15. A quadratic formula b² - 4ac used to determine nature of roots.
Down
- 1. The roots of a polynomial that are integers.
- 2. The result of dividing one quantity by another.
- 3. The solutions to a quadratic equation.
- 4. The roots of a function that make it equal to zero.
- 5. Numbers written in the form a + bi where a and b are real numbers.
- 6. To express a number or expression as the product of its factors.
- 8. The left over when a polynomial is divided by a divisor
- 12. Defined as the square root of -1
- 13. The pair of complex numbers of the form a + bi and a - bi.