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Here is Zona Land's graphics calculator, EZ Graph. With it you should be able to graph almost any polynomial, rational, exponential, logarithmic, or trigonometric function. It will allow you to enter variables into your function definition so that you can see the effect of changing coefficients easily.
After two seperate attempts about hour and half/ 2hrs.This was very frustrating to use. With help from my son we were still not able to use Zona's EZ graph. Tried to do two homework problems with out success.Wish I could use it,help!
found very difficult to use the EZ graph Zona'sland, But was able to access function difinitions and graph paper.
Used in course
12 years ago
1. The content of this material was too confusing for me. I spent 5 minutes browsing. Such material is useful for students who ' major of study consist of serious science knowledge.
2. Since I had trouble understanding the material . It would be hard to say wether the content was of quality. But I would guess, it would be very eduacational. A challenging eduacational tool. The ez graph would allow you to play around with some figures and possibilities, but you would still need to have a great sense of knowledge of the material.
3. It's true that a graph helps those who are visual learners see the out come ahead of time. Or in more simpler terms. a person would benefit in the enhancing of teaching and learning if used appropriately. a person would still need to know the several techniques in approaching a problem of situation.
4. First time user like myself would not have an easy time using the software. But once you've gotten started , i'm sure the anxiety would lessen.
13 years ago
EZ Graph is part of a larger package: Zona's land. The mathematics component of this land includes: Expression Evaluation, The Function Institute, The Geometry Section, Graph Paper, Miscellaneous Mathematics, The Trigonometry Realms, Curve Fitting, EZ Graph, Simple Data Grapher.