Linear Equations Vocabulary

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Across
  1. 2. An equation of a line that is written in the form Ax + By = C.
  2. 4. A function that can be represented by a straight line.
  3. 8. A slope that is not defined because the line is vertical.
  4. 11. A slope that goes down and to the right.
  5. 13. The point where a line crosses the y-axis.
  6. 14. The horizontal change between two points on a line.
  7. 15. Two lines that intersect at a right angle and have slopes that are negative reciprocals.
  8. 16. A method of solving a system of equations by substit
  9. 19. A system of equations that has no solutions.
  10. 20. A mathematical statement that shows two expressions are equal.
  11. 22. The point where a line crosses the x-axis.
  12. 23. An equation of a line that is written in the form y = mx + b.
  13. 25. A set of two or more equations that are solved together.
Down
  1. 1. An equation of a line that uses a given point and the slope of the line
  2. 3. A system of equations that has infinitely many solutions.
  3. 5. An equation that does not describe a straight line.
  4. 6. The steepness of a line, defined as the change in y over the change in x.
  5. 7. A system of equations that has exactly one solution.
  6. 9. Two lines that never intersect and have the same slope.
  7. 10. Equation An equation that describes a straight line.
  8. 12. A method of solving a system of equations by adding or subtracting equations to eliminate one variable.
  9. 17. A system of equations that has at least one solution.
  10. 18. A slope that goes up and to the right.
  11. 21. A slope that is equal to zero because the line is horizontal.
  12. 24. The vertical change between two points on a line.