TI-84 Series | Math Sensors | Texas Instruments
...ing with math With the CBR™ 2 motion sensor, students jump out of their seats to actively explore mathematical models and relationships with their own data. Watch the video to learn from real teachers about incorporating the motion sensor into math lessons, featuring an easy activity to try ou...https://education.ti.com/en/products/data-collection/ti-84-plus-ce/math-sensors
Solution 34492: Calculating Logistic Regressions on the TI-84 Plus Family of Graphing Calculators.
...ess [STAT] and scroll right to highlight the CALC menu. 2) Press [ALPHA] [B] to select option B:Logistic. 3) Highlight calculate by pressing the down arrow then press [ENTER]. The handheld will display the logistic regression equation in the form y=c/(1+ae^(-bx)). Values will be displayed fo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34492
Solution 34491: Calculating the Cumulative Sum of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Edit • Press [1] to access matrix A • Input the dimensions [2] [ENTER] [3] [ENTER] • Input the matrix entries, pressing enter after each entry as shown below • Exit the matrix editor by selecting [2nd] [QUIT] To find the cumulative sum using the cumsum( function: • Press [2nd] [MATRIX] or [MAT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34491