Relations & the Coordinate Plane

1234567891011
Across
  1. 2. -2 is the _____________ of the point (-2, 4)
  2. 4. a set of ordered pairs
  3. 6. 5 is the _____________ of the point (1, 5)
  4. 9. Functions are a very important concept in this type of math.
  5. 10. A relation in which each member of the domain is paired with exactly one member of the range.
  6. 11. The ____________ line test is a test that allows you to determine if a graph is a function.
Down
  1. 1. the set of all x-values of a relation
  2. 2. the horizontal axis on the coordinate plane
  3. 3. { } (2 words)
  4. 5. the set of all y-values of a relation
  5. 7. the name of the point with coordinates (0, 0)
  6. 8. the name of the vertical axis on the coordinate plane