Across
- 1. y=0 is the equation for_________.
- 5. x=0 is the equation for___________.
- 7. an equation with degree 1 is called a.
- 8. the sum of the probabilities is _______
- 9. the graph of a linear equation in two variables is always a _______ line.
- 10. the collection of some outcomes is an event for an_______.
Down
- 2. an equation in two variables has ________ solution.
- 3. ax+by+c=0 is the _______ form of linear equation in two variables.
- 4. the probability of an event lies between ________ and 1.
- 6. is a set of outcomes of an experiment.