texas instruments ti-83 plus graphing calculator
for students in math and sciences or for anyone new to graphing calculators texas instruments has created the ti-83 plus -- a powerful problem-solving tool with features for storing graphing and analyzing up to 10 functions . plus it displays graphs and evaluates tables on a split screen allowing you to trace the graph and scroll through table values simultaneously . the clear readable display exhibits 12 characters and eight lines in 64 x 96 pixels on an lcd screen . the ti-83 plus has a pragmatic key layout and an easy-to-use graphing interface with a simple programming language for creating conversion programs . the ti-83 plus stores and analyzes up to 10 matrices combined with data storage in lists containing up to 999 elements per list . you can also solve equations interactively for different variables . with the ti-83 plus you can view an equation its graph and the coordinates all at one time . jump from point to point by entering a number . several useful plot types are available including scatter box-and-whisker xy-line histogram and normal probability plots . advanced statistics and regression analysis graphical analysis and data analysis are readily accessed along with features for calculus engineering financial logarithm trigonometry and hyperbolic functions -- all crucial tools for advanced analysis . amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbspmatrix operations amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbspgraphing features amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbspeducational apps tm amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbsp amp nbspequation solver with its clear display and fast processing the ti-83 plus incorporates graphing tools for mathematics and science course work including statistics and finance . incredibly useful for college boards -- psat nmsqt sat i sat ii math ic and iic -- the ti-83 is essential equipment for advanced placement courses in chemistry physics and calculus . the addition of the optional ti-graph link software and cable allows you to connect the calculator to your computer permitting the transfer of files and data between machines . the ti-83 is powered by four aaa alkaline batteries and one lithium battery for backup with an automatic shutoff to save energy . it also comes with a hard slide cover and is supported by a one-year limited warranty . -- barbara price