Across
- 4. x=0 is the _____ of the y-axis.
- 5. The probability of an impossible event is _____.
- 6. An event which has zero probability of occurring.
- 7. An event that has a 100% probability of occurring.
- 9. The probability of an event which is sure to happen is ______.
Down
- 1. The graph of x=a is a straight line ____ to the y-axis.
- 2. A linear equation in two variable has ______ many solutions.
- 3. The ____ of every linear equation in two variables is a straight line.
- 8. A set of possible outcomes resulting from a particular experiment.