Identify two entities and 2 of their attributes from the given scenario. Book is an online virtual store on the Internet where customers can browse the catalog and select products of interest.

a. Every book has a title, ISBN, year and price. The store also keeps the author and publisher for any book.
b. For authors, the database keeps the name, address and the URL of their homepage.
c. For publishers, the database keeps the name, address, phone number and the URL of their website.
d. The store has several warehouses, each of which has a code, address and phone number.
e. The warehouse stocks several books. A book may be stocked at multiple warehouses.
f. The database records the number of copies of a book stocked at various warehouses.
g. The bookstore keeps the name, address, email-id, and phone number of its customers.

The answer should be menu

The answer is b ; ); ? ;

One main difference is that a graphing calculator can graph out functions while a scientific calculator cannot. there are some scientific calculations that have built-in table functions, but generally (and obviously) scientific calculators are not built to be able to graph. graphing calculators have larger screens to accommodate for their eponymous use.furthermore, graphing calculators are usually more advanced. because of the specifications needed (like ram, processor) to be able to generate graphics, graphing calculators are able to support more sophisticated functions/features. some graphing calculators have a computer-algebra system, like the ti-89 titanium. some support spreadsheets. some even support programmable games. some allow for connectivity with a computer to install new programs.we have to consider another major difference: the price. graphing calculations are way more expensive than scientific calculators. i believe this has to do with the history behind graphing calculators. for example, texas instruments basically holds a monolopy over graphing calculators. school keep using tis because that is what they are familiar with.