Functions and relations are important aspects of algebra. By showing how two sets of numbers are related, you can represent all types of real-world phenomena -- from Ferris wheels and roller coasters to the paths of baseballs, rockets, radio waves and more. Join our hosts as they build tables and map diagrams and graphs -- all of them different ways to represent functions and relations. Discover the vertical line test -- a visual way of determining whether or not a relation is a function. It's everything from domain and range to the famed f(x) and more in this engaging program designed to help students expand their understanding of algebra. Part of the multivolume Algebra for Students VHS Series. A teacher's guide is included and available online.
"...[uses] easy-to-understand real-life scenarios…Highly recommended." - Video Librarian (Sept/Oct 2007)
"…Of special note are the real-world applications…outstanding and thoroughly 'student friendly'…Offer[s] a complete course…highly recommended as a math class curriculum supplement…" - Children's Bookwatch (May 2008)
Grades 7 to Adults Color, Live Action Closed-Captioned Copyright 2007 MARC Record Available Catalog Card Kit Available Single Main Entry Card Available Teacher's Guide Available:Download Now
...[uses] easy-to-understand real-life scenarios…Highly recommended." - Video Librarian (Sept/Oct 2007)