Across
- 2. standard form of a linear equation in two variables.
- 6. the distance between the graphs of the equations y= -1 and y= 3
- 7. linear equations in two variables have ____ solutions.
- 9. the probability of an impossible event.
Down
- 1. the graph of the equation x=a is a straight line _____ to the y axis
- 3. the solution of x axis.
- 4. the graph of linear equations in two variables is a ____ line.
- 5. when we perform an experiment it is called the ____ of the experiment.
- 8. the graph of a linear equation in two variables cannot be plotted on the number line (true/false)
- 10. the maximum probability of an event.