Sharp EL9900C EL-9900C - Page 125

Chapter 7 SLIDE SHOW Feature The SLIDE SHOW feature is especially incorporated to help students understand math concepts utilizing the calculator's graphing capabilities. With this feature, the calculator's screen images can be captured, organized, and stored. The SLIDE SHOW feature is designed to be used with SHARP's optional overhead projection system, which offers a hassle-free math presentation environment for the entire class. The SLIDE SHOW can be used in both Basic and Advanced mode. To enter the SLIDE SHOW, press ]. To exit the SLIDE SHOW feature, press #. 1. Try it! Make a SLIDE SHOW named "CUBIC" to explain how to draw the graph of a factorbase cubic function and explain how to solve cubic equations using factors. Use the following cubic function as a sample. y = (x - 3)(x - 1)(x + 2) Create a new SLIDE SHOW 1. Set up a SLIDE SHOW file. Press ] to enter the SLIDE SHOW menu. 2. Press C E to select C NEW. 3. Name your project (type "CUBIC," for example), and press E. 115