Ridge View students who do not already own a graphing calculator may want to take advantage of the tax free weekend in South Carolina this weekend and purchase a Texas Instrument Graphing Calculator to use during class. The Math Department recommends a 1) TI-Nspire CX or CX CAS, or 2) a TI-84 Plus or TI-83 Plus. AP Statistics students should get a TI-Nspire.
