Across
- 3. 𝑥=(−𝑏±𝑏2−4𝑎𝑐√)/(2𝑎
- 5. A solution to an equation (usually f(x)=0)
- 6. Method for multiplying two binomials
- 9. Where a line crosses the (x) or (y) axis
- 11. A number, variable, or product of both separated by a sign
- 14. A polynomial with three terms
- 17. The minimum or maximum point of a parabola
- 18. Mathematical phrase containing numbers, variables, and operators (no equal sign)
- 19. A superscript number indicating power
- 20. Set of all possible (x) input values
Down
- 1. A statement that shows that 2 expressions are equal
- 2. A value that does not change
- 4. The number multiplied by a variable in a term
- 7. The expression under a radical sign
- 8. More than another value
- 10. A symbol (usually a letter) representing an unknown value
- 12. Set of all possible (y) input values
- 13. The rate of change (m) in a linear equation
- 15. A set of equations solved together
- 16. A polynomial with two terms