RT @CasioMaths: Explore the coordinates on the surface of 3D graphs. Download OS 3.10 for #CG50 https://t.co/dMrnNPWYVX https://t.co/IhZ6mLbidm - The Calculator Guide from Twitter

Explore the coordinates on the surface of 3D graphs. Download OS 3.10 for #CG50https://t.co/dMrnNPWYVX http://pic.twitter.com/IhZ6mLbidm

— Casio Maths (@CasioMaths) October 4, 2017

from Twitter https://twitter.com/GuideCalculator

October 05, 2017 at 05:31PM
via IFTTT