Solving Pairs of Equations

Illustrates how to locate a point by Cartisian graphing using a story about a boy who uses this method of graphing to help some pirates find a treasure which they had lost.

Copyright

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
  2. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright