Across
- 5. a symbol and placeholder for a quantity that may change
- 7. a constant factor of a monomial
- 10. a number on its own
- 11. the sum of a set of numbers divided by the number of numbers in the set
- 12. a plane curve approximately U-shaped
- 14. the vertical axis.
- 15. a polynomial with two terms
- 17. numbers grouped together that show the value of something
- 18. an expression that uses a root
- 19. the horizontal axis.
- 20. number that indicates its base is raised to a certain power
Down
- 1. lines that never touch
- 2. formula that connects two expressions with an equal sign
- 3. lines that cross
- 4. an integer that may be multiplied by some integer to produce another number
- 6. a two-dimensional plane formed by the intersection of the x-axis and the y-axis
- 8. pair of numbers that identifies the location of a particular point on a graph
- 9. an expression of more than two algebraic terms
- 13. the middle number in a set of numbers arranged in order
- 16. the point of intersection of the coordinate axes designated at (0,0)