HP 9g Graphing Calculator

Programmable split-screen graphing calculator solves math and science problems at school or in the lab. Easy-to-use graphing key. 20 physical constants with split-screen display. Edit two variable statistics; calculate permutations, combinations, factorials and logical functions. 2-line x 10-character display with adjustable contrast and 26-memory registers. Comes with protective cover. Permitted for use on Act Assessment, Ap Chemistry, Ap Physics, Psat/Nmsqt, and Sat I.