Across
- 3. a symbol that represents a value
- 4. the set of all possible output values
- 7. a statement that compares two expressions using the inequality symbol
- 9. U-shaped curve
- 10. a number raised to a specific exponent
- 12. a point where a line crosses
- 13. a mathematical statement
- 16. the number that multiplies a variable in a term of a expression/equation
- 18. rewriting an algebraic expression in its most basic term
- 19. the set of all possible inputs for the function
- 20. a number that when multiplied by itself produces the original number
- 24. indicates the number needs to be multiplied by itself
- 26. an expression with one term
- 28. defines the relationship between two variables
Down
- 1. an algebraic expression consisting of the sum or difference of two terms
- 2. x-intercept of a graph
- 3. a point where two lines meet
- 5. a algebraic expression/number that divides evenly
- 6. a equation of degree 2
- 8. a point where a line crosses both axis
- 11. finding the terms that are multiplied together to get an expression
- 14. a function from a set to itself
- 15. a single number
- 17. tells us how steep a line is
- 18. any value of the variable that satisfies the equality
- 21. a mathematical phrase that combines numbers, variables, and operations
- 22. continues forever
- 23. used for counting, measuring, and labeling
- 25. an algebraic expression consisting of one or more terms
- 27. a number with no decimal or fraction part