Across
- 1. The highest power of the variable in a polynomial
- 4. A number multiplied by a variable
- 11. A letter used to represent an unknown value
- 12. An equation of the form ax² + bx + c = 0
- 13. A visual representation of an equation
- 14. A number on its own, with no variable
- 16. A pair of numbers that shows a point on a graph
- 17. A method to find the value of a variable
- 19. A polynomial with two terms
- 20. A function that has the same output for equal inputs
Down
- 2. A math expression with no equals sign
- 3. A solution that makes an equation true
- 5. A mathematical sentence with an equals sign
- 6. The formula used to solve any quadratic equation
- 7. A change in y over a change in x
- 8. A number raised to a power
- 9. A method for solving systems of equations
- 10. A number that divides evenly into another
- 15. A set of equations solved together
- 18. A line that crosses the y-axis