Across
- 4. Whenever Zero equals Zero or X equals X
- 6. With the Graphed line broken solid half shaded region
- 8. Graph both linear equations on the same coordinate plane and find the point where the lines intersect
- 9. A technique for solving a system of linear equations by adding or subtracting the equations to eliminate one variable
Down
- 1. A flat, two-dimensinoal region that consists of all points on one side of an infinite straight line.
- 2. The 'Testing ground' to discover the solution
- 3. solution Whenever an equation has one normal answer.
- 5. the process of replacing a variable with a number or an expression to solve an equation or simplify an expression
- 7. Some sort of surface, line, shape, etc that is the same distance from eachother and are side by side.
- 10. Whenever Zero equals a normal, whole number. 0=12