Across
- 3. the four areas of the coordinate plane
- 6. a math sentence without an equal sign
- 8. slope of a horizontal line
- 12. each input has only one output
- 14. have the same variable and the same exponent with that variable
- 17. the graph is not a straight line
- 21. a linear equation written Ax + By = C
- 22. addition subtraction multiplication or division
- 23. the number being multiplied by the variable
- 25. to solve (get the answer to a math problem)
- 26. ordered pairs on the coordinate plane
Down
- 1. opposite operations (add and subtract or multiply and divide)
- 2. multiply the outside number by everything inside the parentheses
- 4. the pieces to a math problem separated by plus or minus
- 5. an equation whose graph is a straight line
- 7. the steepness of a line also rise over run
- 9. always the same
- 10. an unknown quantity represented by a letter
- 11. math problems that use less than or greater than
- 13. Draw a vertical line on a graph if it passes through only one point it’s a function
- 15. set of y-values
- 16. where the x-axis and y-axis meet also the point (0,0)
- 18. math sentence with an equal sign
- 19. another name for slope (often used in word problems)
- 20. slope of a vertical line
- 24. set of x-values