Across
- 3. the point in the coordinate plane where the x-axis and y-axis meet
- 5. the first number in an ordered pair
- 8. a statement formed by placing an equal sign between two expressions
- 10. the vertical axis in a coordinate plane
Down
- 1. formed by two real no. lines that intersect at an right angle
- 2. sum of all probabilities of an event
- 4. a letter used to represent a range of numbers
- 6. a result of an experiment
- 7. a possible set of outcomes for an experiment
- 9. one of the four regions formed by the two axes on the coordinate plane