Solution 13341: Using the fnInt Function Integral Command on the TI-83 Plus Family of Graphing Calculators.
...do I use the fInt Function Integral command on the TI-83 Plus family of graphing calculators? The fnInt command returns the numerical integral of an expression with regards for real numbers only. The numerical integral is based on the Gauss-Kronrod method. The numerical integral is calculated wit...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13341
Solution 29430: File Types That Can Be Sent to a Calculator
...1, Y2) .8xy Expression .89e, .9Xe, .v2e ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29430
Solution 12016: Algorithm Used to Compute Chi Squared on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...TI-84 Plus family and TI-Nspire handheld in TI-84 Plus mode, the algorithm used for finding c2 (Chi Squared) of a matrix is as follows: 1) First, an expected matrix is computed based on row and column matrix operations on the observed matrix. 2) Next, the residual is computed based on the differe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12016
Solution 11913: Accessing Constants on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ption. • Press the [Y=] key to access the "CONSTANT" menu. • Highlight the desired constant and press [ENTER] to select it. Press the [ZOOM] key to export the value for the constant to the home screen. • Press [2ND] [QUIT] [2ND] [QUIT] to QUIT and return to the SciTools home screen. • Press the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11913
Solution 12008: Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators for Biology and Statistics.
...asic statistical analysis methods to help interpret data sets, and much much more. The Probability Simulation App allows the graphing calculator to explore probability theory with interactive animation that simulates the rolling of dice, tossing of coins and generating random numbers. For more i...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12008
Solution 11691: Adjusting the Contrast on a TI Graphing Calculator.
...rast may need to be adjusted. The instructions below will demonstrate how to adjust the contrast of the screen. To adjust the contrast on a TI-73 Explorer™, TI-80, TI-81, TI-82, TI-83 family, TI-84 Plus family, or TI-Nspire™ handheld in TI-84 Plus mode, TI-85 or TI-86: 1) Press and release [ON...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11691
battery-care
... Usage and Charging: As lithium-ion batteries age, they lose capacity. When properly maintained and under normal usage, batteries are expected to last about 3 years. If you use the handheld/graphing calculator regularly, recharge the battery often. Avoid waiting until it is...https://education.ti.com/en/customer-support/battery-care
Webinar | Engage Algebra I Students Using the TI-84 Plus CE Graphing Calculator
...ators in your classroom. During this webinar, you will: Learn how to use the calculator for differentiation and inclusion in Algebra 1. Explore different families of functions using the transformation app. Look at using images in graphs to increase student engagement. Discove...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/sept-17-2024-engage-algebra-i-students-using-the-ti-84-plus