2. • Visualize in full color
• Real-world images
• Recharge with ease
• Calculate in style
• 3D Graphing
http://education.ti.com/educationportal/sites/US/p
roductDetail/us_nspire_cx.html
4. "TI-Nspire CX Family of Color Graphing Calculators and
Software by Texas Instruments – US and Canada." Calculators
and Education Technology by Texas Instruments - US and
Canada. N.p., n.d. Web. 15 Feb. 2012.
<http://education.ti.com/calculators/products/US/Nspire-
Family/>.