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