Across
- 7. a letter used to represent a range of numbers
- 8. the relationship a/b of two quantities a and b
- 10. numbers -3,-2,-1,0,1,2,3
- 11. any set of ordered pairs
- 13. information, facts, or numbers used to describe something
- 14. an equation of a non-vertical line in the form of y-y1=m(x-x1)
- 15. a linear equation written in the form y=mx=b
- 19. a value in the domain of a function
Down
- 1. a statement formed by placing an equal sign between two expressions
- 2. if a term of an expression consists of a number multiplied by one or more variables
- 3. The number of times the base is used as a factor
- 4. the rules for evaluating an expression involving more than one operation
- 5. the number or variable that undergoes repeated multiplication
- 6. a rule that establishes a relationship between two quantities, the input and the output
- 9. a value in the range of a function
- 11. two numbers that have products of one
- 12. the ratio of the vertical rise to the horizontal run between any two points on a line
- 16. an expression of the form ab or the value of such an expression
- 17. a statement formed by placing a symbol, such as <, between two expressions
- 18. to find the value of an expression by substituting a specific numerical value for each variable, and simplifying the result