Across
- 2. if we plug 4 in for x and 7 in for y, both of the equations in the following system are______statements.
- 4. A________to a system of linear equations is a set of numbers that, when we substitute numbers for specified variables in the system, makes each equation in the system a true statement.
- 6. equation y= 3x/x-i
- 9. equation A ____________is a polynomial equation in which the unknown variables have a degree of one
- 10. A______ of equations is a set or collection of equations that you DEAL with all together at once
Down
- 1. the graph of a liner equation in two variables is always a _______line
- 3. the ratio between the number of favourable outcome and the total outcome
- 5. all of the____________variables in a linear equation are raised to the power of one
- 7. probability can never be ____________
- 8. probability of an __________lies between 0 and 1