Archive for July 2016

Step by Step Discrete & Finite Math app for the Ti-Nspire CAS CX

Overview and Examples at https://youtu.be/8jdUbPRnijs The most comprehensive Discrete Math APP for calculators. Step by Step…… Linear Programming Marginal Analysis, Demand Analysis Markoff Chains Simplex Algorithm Probabilities Combinatorics Functions Vector and Matrices Solve Equations Logic with Set Theory, Truth Tables Easy to use. Just plug in the equation and the correct answer shows.

Step by Step Linear Algebra app for the Ti-Nspire CAS CX

Overview and Examples : https://youtu.be/uqIRhvqqVDE Perform 30+ Matrix Computations such as A+B, A-B, k*A, A*B, B*A, A-1, det(A), Eigenvalues, LU and QR – Factorization, Norm, Trace. Step by Step – Simplex Algorithm. Step by Step – Gaussian Elimination. Step by Step – Find Inverse Step by Step – Find Determinant Step by Step – Row… (read more)

Step by Step Business Calculus app for the Ti-Nspire CAS CX

Business Calculus contains the same modules as Calculus Made Easy and also contains stepwise solutions to Business Calculus topics such as maximum revenue/profit, marginal analysis, demand analysis, supply analysis, economic order quantity, price elasticity, consumer surplus, and more.   Watch Biz Calculus homework done on the TINspire at https://youtu.be/xarSqb-K2kc    

Step by Step PreCalculus app for the Ti-Nspire CAS CX available now

Watch this Youtube Video for an overview and examples at https://youtu.be/cRIs3oUicrw Complete and Comprehensive. Step by Step Solutions to : Functions (Polynomial, Exponential, Logarithmic and Trigonometric Functions), Trigonometry, Statistics, Discrete Mathematics, Algebra, Matrices, Complex Numbers, Sequences, Introductory Calculus. Watch this Video on using the app doing PreCalculus homework at https://youtu.be/B9bYtG52XE4  

Step by Step Statistics app for the Ti-Nspire CX available now

Watch this Youtube Video for an overview and examples at https://youtu.be/1HKbdf4zvvM Shows Step by Step solutions for most Statistics and Probability topics. Step by Step Confidence Intervals for mean, proportion, 2 means, 2 proportions, variance, slope, etc. Compute Sample Sizes for Confidence Intervals. Step by Step Tests of Significance (Z-Tests, T-Tests, ChiSquare Goodness of Fit and Independence tests, 2-sample… (read more)