Linear Equations

1234567891011121314
Across
  1. 5. the method of replacing a variable or value with another
  2. 9. the vertical change from one point to another
  3. 10. the point where a line intersects the x-axis
  4. 11. when a value cannot exist
  5. 14. the point where a line intersects the y-axis
Down
  1. 1. when a line runs straight left and right
  2. 2. the horizontal change from one point to another
  3. 3. the four regions which the coordinate plane is separated into
  4. 4. a numerical value that is greater than 0
  5. 6. measure of the steepness in a line in math also known as "rise over run"
  6. 7. when a line runs straight up and down
  7. 8. center of the coordinate plane (0,0)
  8. 12. a statement that the values of two mathematical expressions are equal
  9. 13. a numerical value that is less than 0