Texas Instruments Nspire CX CAS Graphing Calculator
Texas Instruments TEXNSPIRECXCAS – Handheld graphing calculator lets you stay mobile, continue learning with a color screen, thin design and rechargeable battery. Use on the PSAT, SAT, AP and PRAXIS exams. With the built-in Computer Algebra System, the TI-Nspire CX CAS Color Graphing Calcu.