Linear Equations Vocabulary

2. An equation of a line that is written in the form Ax + By = C.
4. A function that can be represented by a straight line.
8. A slope that is not defined because the line is vertical.
11. A slope that goes down and to the right.
13. The point where a line crosses the y-axis.
14. The horizontal change between two points on a line.
15. Two lines that intersect at a right angle and have slopes that are negative reciprocals.
16. A method of solving a system of equations by substit
19. A system of equations that has no solutions.
20. A mathematical statement that shows two expressions are equal.
22. The point where a line crosses the x-axis.
23. An equation of a line that is written in the form y = mx + b.
25. A set of two or more equations that are solved together.

1. An equation of a line that uses a given point and the slope of the line
3. A system of equations that has infinitely many solutions.
5. An equation that does not describe a straight line.
6. The steepness of a line, defined as the change in y over the change in x.
7. A system of equations that has exactly one solution.
9. Two lines that never intersect and have the same slope.
10. Equation An equation that describes a straight line.
12. A method of solving a system of equations by adding or subtracting equations to eliminate one variable.
17. A system of equations that has at least one solution.
18. A slope that goes up and to the right.
21. A slope that is equal to zero because the line is horizontal.
24. The vertical change between two points on a line.