The Texas Instruments TI-85 is a graphing calculator which can be used in Algebra, Geometry, Trigonometry, Statistics, Calculus, Business/Accounting, and Physics courses. The calculator has on-keypad functions such as SOLVER (to solve equations of one variable), SIMULT (to solve equations of more than one variable where specific values are inserted for those variables), POLY (to solve polynomial equations of various degree), as well as menus for matrices, vectors, and complex numbers. The calculator graphs functions of one variable.

**NOTE: This calculator is for LIBRARY USE ONLY and cannot be taken
out of the building.**

**The TI-85 comes with four AAA batteries.**

**The loan period for the TI-85 is two hours and cannot be renewed.
It can be picked up from and returned to the Circulation Desk. There is
one TI-85 available on a first come, first serve basis.
**