Pages 1 and 2 are 16 cards which describe the discontinuities (point, infinite, and jump) for a function (mostly rational functions with a few piece-wise defined functions). Pages 3 and 4 are 16 cards with functions. Each of the 16 cards on pages 1 and 2 matches with the 16 cards on pages 3 and 4. Pages 5 and 6 are to print front/back double-sided as an answer recording sheet (if you want the students to record and/or graph their answers/functions, as opposed to you checking their matching cards in their groups).
After a set of the 32 cards for each group is passed out, the students can cut them out (or you can reuse each group’s same cards class-to-class). Each group must match each discontinuity card to the correct function equation card. Please note that the answer key does not include graph sketches.