Precalculus Enhanced with Graphing Utilities

This book was exactly what I looking for , but my teacher needed the code for the lab, it does not have it

Arrived as expected

I don’t know how to return this rental

It's a math book. I don't know what am I suppose to write about it. Requirement for class.Pre-calc is somewhat like algebra and trigonometry with more advanced problems.

Good

It really helping

very good condition

Rented for a class. Isn't very helpful. Had to purchase an online code as well, and an e-text version of this is included for free.