Across
- 6. a value or set of values, when substituted, it makes the equation true
- 8. a shorthand way of representing repeated multiplication of the same number
- 9. a mathematical statement that shows the equality of 2 expressions
- 10. a fixed number or a symbol that represents a fixed value
- 11. the counting numbers
- 13. an equation in which the highest point of the variable is always 1
- 15. represents its steepness or rate of change
- 18. to find an answer to
- 20. a real number that cannot be expressed as a ratio of 2 integers
- 21. the y of all points on a graph
- 23. a symbol that represents an unknown value
- 24. the number or variable that is raised to a power
- 27. terms that have the same variable parts, including the same exponents
- 28. the point where a line or curve crosses the y-axis
- 29. a constant numerical factor that multiplies a variable in an expression
- 30. to write an expression or equation in its most basic form
Down
- 1. a relation where each input has only one output
- 2. a mathematical phrase made up of numbers and variables
- 3. indicates how many times a number is multiplied itself
- 4. a collection of 2 or more equations that are considered together
- 5. the distance number is from zero on the number line
- 7. the set of numbers that can be plotted on a number line
- 12. the point where a line or curve crosses the x-axis
- 14. the x of all points on a graph
- 16. a single number,variable, or a product of numbers and variables
- 17. whole numbers that can be positive,negative, or zero
- 19. a statement that compares 2 expressions using inequality symbol
- 22. a number that can be written in the form p/q, where p and q are integers, and q cannot equal zero
- 25. to determine the value of an expression by substituting given values for variables
- 26. represents the relationship between 2 or more sets of numbers