Across
- 3. To find the answer to an equation
- 5. A number that multiplies a variable
- 10. The graph of a quadratic function
- 13. A solution to an equation; in quadratics, it often refers to square roots
- 15. The result of subtracting one quantity from another
- 18. The line that divides a parabola into two symmetrical halves
- 20. The part of the quadratic formula under the square root sign
- 22. A mathematic sentence with an equal sign
- 23. A combination of numbers, variables, and operators
- 26. A mathematical rule expressed in symbols
- 28. The value(s) that satisfy an equation
- 29. A mathematical expression with multiple terms
- 30. The result of multiplying two quantities
Down
- 1. A polynomial of degree 2
- 2. The highest power of the variable in a polynomial
- 4. To break down a quadratic expression into simpler
- 6. To replace a variable with a given value
- 7. In a parabola, it refers to the axis of symmetry
- 8. The highest or lowest point on a parabola
- 9. A value that makes a quadratic equation equal to zero
- 11. A relation between a set of inputs and a set of possible outputs
- 12. A polynomial with two terms
- 14. A single mathematical expression
- 16. A visual representation of data or functions
- 17. A polynomial with three terms
- 19. A number multiplied by itself
- 21. A symbol used to represent a quantity that can change
- 24. The solutions to a quadratic equation
- 25. The result of adding two quantities
- 27. A fixed value; in a quadratic equation, it is the term without a variable