Across
- 3. A part of a population
- 5. A number that measures the likelihood of an event occurring
- 6. The linear relationship that is written as y=kx, where k is the constant of variation
- 9. An investigation that has results that vary
- 11. The term that describes lines that intersect to form a 90 degree angle
- 12. The point on a line segment that divides the line into two congruent lines
- 13. The set of output values for a function
- 14. A group of at least two linear equations
- 16. The term that describes lines that have the same slope but different y-intercepts
- 18. The number’s distance from zero on a number line
- 21. A correspondence between two sets in which each input has only one output
- 23. An equation that describes both the slope and y-intercept of a line
- 25. An entire group of objects or people
- 26. The property that states that changing the grouping around the factors in a multiplication problem does not change the result.
Down
- 1. A statement that compares two quantities that are not definitely equal.
- 2. A phrase in mathematics that has at least one variable.
- 4. That property that states that changing the grouping around the factors in a multiplication problem does not change the result.
- 7. The property that states that the order of the numbers in an addition problem does not change the result.
- 8. A phrase in mathematics that has numbers and operations, but no variables.
- 10. The ratio that compares the difference in y values to the difference in x values between two given points on a line
- 15. A symbol, often a letter, that represents a certain quantity.
- 17. Possible results of experiments
- 19. Angles that share both a vertex and a side.
- 20. An angle that measures exactly 90 degrees.
- 22. The set of input values for a function
- 24. A collection of at least one outcome