Across
- 2. the line that most closely approximates the data in a scatter plot
- 4. the set (...-2,-1,0,1,2,3...)
- 6. an open symbol that contains the symbol <, >, or =
- 10. two or more inequalities that are connected by and or or
- 13. the biggest number in a group of numbers subtracted by the smallest number
- 14. the name for switching the coordinates in each ordered pair
- 16. an equation in the form Ax + By = C
- 17. the number that indicates how many times a number is multiplied by itself
- 18. lines in the same plane that never intersect and have the same slope
- 20. use algebraic methods to find an exact solution of system of equations
Down
- 1. the amount away from zero
- 3. symbols used to represent unspecified numbers or data
- 5. the distance between any two points with coordinates (x1,y10) and (x2,y2)
- 7. the result of quantities being divided
- 8. a way to name a function that is defined by an equation
- 9. a function with ordered pairs that satisfy a linear equation
- 11. the result of quantities being multiplied
- 12. non-repeating decimals exp. (0.182979704)
- 15. the use of addition or subtraction to eliminate one variable and solve a system of equation
- 19. a line that describes the trend of the data in a scatter plot