Across
- 4. An equation that uses at least two letters as variables
- 5. two numbers whose product is 1
- 7. A statement that compares two quantities using <,>, ect.
- 8. Terms with exactly the same variable factors in a variable expression
- 11. a mathematical notation indicating the number of times a quantity is multiplied by itself
- 12. input,all possible x values
- 15. when two ratios are equal
- 18. The distance that a number is from zero on the number line
- 19. multiplying or dividing every time
- 21. an imaginary line around which something will rotate
Down
- 1. a change to any given geometric shape
- 2. The numerical factor when a term has a variable
- 3. a quantity that does not vary
- 6. a number that has no factor but itself and 1
- 7. Whole number and their opposites
- 9. substituting a given number for each variable
- 10. comparison of two numbers by division
- 13. steepness of a line
- 14. middle of the parabola,where it shifts
- 16. an equation of a curved line plotted on a graph (x)^2
- 17. output,all possible y values
- 20. to write an expression in a simpler form