Solution 26510: Changing the Cursor on the TI-89, TI-89 Titanium, TI-92 Plus and Voyage™ 200
... How do I change my cursor back to the the solid flashing box? The TI-89, TI-89 Titanium, TI-92 Plus and Voyage 200 cursor can be changed between two different modes of operation. When the cursor is set to "ins" or "insert" mode you can place the cursor in between items and insert text or numb...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/26510
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
...r, in at least one known case(Beams and Columns/Simple Beams/Point load), conditions in more than one when(...) statement can occur simultaneously. A work around is to solve the equation set in two steps, using equations under a single when(...) heading at a time and designating the results from ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...og(8,2) is not equal to log(8), so one should not expect the ►logbase(2) conversion to return the value of log(8,2) when applied to log(8). In other words, the instruction does not actually change the base of the given logarithm. Instead, it rewrites the given logarithm as an equivalent expressi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13902
Solution 10461: Number Bases Other Than Decimal on the TI-92.
... Knowledge Base Knowledge Base Search Does the TI-92 include number bases other than decimal? The TI-92 cannot work with numbers in bases other than decimal. User defined programs have been created to add this functionality to the unit. Solution 10461: Numb...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10461
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...he example below:1-VAR analyzes statistical data from 1 data set with 1 measured variable, x. 2-VAR stats analyzes paired data from 2 data sets with two measured variables x, the independent variable, and y, the dependent variable. Users can enter up to 42 data sets. For Example:xStat{3,5,8,10}yS...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
...ulators Knowledge Base Knowledge Base Search How do I solve a system of linear equations on the TI-36X Pro? You will have two options to solve a system of linear equations using the TI-36X Pro. The options are 2x2 LIN EQUs and 3x3 LIN SYSTEM. The 2x2 option shows x and ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 15504: Entering Negative Exponents on the TI-30Xa Scientific Calculator.
...calculators Knowledge Base Knowledge Base Search How are negative exponents entered on the TI-30Xa scientific calculator? Two keys can be used to enter negative exponents on the TI-30Xa scientific calculator; the [y^x] key or the [EE] key. The [y^x] key is used for all ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15504
Solution 32471: Storing and Recalling Operations using the TI-34 MultiView™.
... Knowledge Base Search How do I store and recall an operation using the TI-34 MultiView? The TI-34 MultiView calculator stores two operations, op1 and op2. To store an operation to op1 and recall it, please follow the example below: 1) Press [2nd] [set op1]. You may have to...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32471
Solution 31571: Calculating a Numeric Derivative Using the TI-36X Pro Scientific Calculator
...n x=2, enter the following: 1. Press [2nd][d/dx] to display the template. 2. In the first empty box, enter [2] [X] [x^] [3]. 3. Scroll to the right two times to highlight the last box. 4. Press [2]. 5. Press [enter]. 6. The answer will display 24. Please see the TI-36X Pro guidebook for additio...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31571
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator.
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator. Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator. global Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/18849
Solution 25490: What is the Ohio Gradualtion Test (OGT) Red Calculator and why is it referred to as the TI-30XIISR?
...ed picture). Both of the red TI-30XIISR calculators have the same functionality as the blue 30X IIS or 30X IIB so parents can purchase them for class work (if the school allows) or for home study. The blue TI-30X IIS or TI-30X IIB will not be allowed in the testing area. Ohio OGT Red ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/25490
Solution 10441: Resolving ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH Message on the TI-86.
...stat plots off: 1) [2nd] [STAT] 2) [F3] 3) [F5] 4) [ENTER] This will turn all plots off and should allow for normal graphing. If this does not work, reset the memory of the unit. Please Note: All memory will be erased, and the defaults will be reset. 1) Press [2nd] [MEM] 2) Choose [F3] 3)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10441
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
...e correct display should be 156 ¼ p. The p in the display is in the wrong location. From this state, it is best to reset the calculator. (Please see Workaround below.) Always look to see if an answer makes sense. In this case, the fraction to mixed fraction conversion incorrectly tried to do the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 12229: Differences Between the TI-10 and TI-15 Explorer™.
..., the [0.001] thousandths key, p, square root, [^] caret, and % have been omitted from the TI-10. The unit has only one operation key as opposed to two on the TI-15 Explorer. Separate [] and [=] keys are found on the TI-10. Please see the TI-10 and TI-15 Explorer guidebooks for additional infor...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12229
Solution 34674: Maximizing a Linear Function with the Inequality Graphing Application on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...the example below to maximize a linear function with the Inequality Graphing application. Example: Maximize the profit, P= 3X+2Y, for quantities of two products, X and Y, given the following constraints on materials and time: X30, Y30 Y+X≥10 3X+Y≥15 Solution: • Press [APPS] to display the lis...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34674
Solution 40237: TI-30XII Solar and TI-30XII Battery displays Domain Error when Entering Certain Fractional Exponents.
... an integer For example the problems below will return a domain error since they meet the restriction above: (-25)^(2/3) (-280)^(3/7) (-2)^(3/5) To workaround this limitation you can rewrite these functions using an identity x^(y/z) = z xRoot x^y: 3 xRoot (-25)^2 7 xRoot (-280)^3 5 xRoot (-2)^3...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/40237
Solution 34672: Graphing the Fibonacci Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...h How can I graph the Fibonacci sequence on the TI-83 Plus and TI-84 Plus family of graphing calculators? In a Fibonacci sequence the first two terms are 1 and 1. Each succeeding term is the sum of the two immediately preceding terms. Follow the procedure below to graph the Fibonacci seq...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34672
Solution 31591: Calculating Numerical Integrals using the TI-36X Pro Scientific Calculator
...I-36X Pro, please follow the steps below: 1) Press [2nd] and the key directly under [ln log] to display the numeric integral template. 2) The first two boxes (top and bottom) are the upper and lower limits; in the bottom box, enter [1]. 3) Scroll up and enter [3] in the top box. 4) Scroll to the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31591
Solution 34619: Finding the Limit of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Plus and TI-84 Plus family of graphing calculators? While there is no built in function that can easily find the limits on the calculator, there is a work around. Using the example (x+1)/(x-1) let us find the limit as X approaches 3: 1) Press [Y=] 2) Press [ ( ] [X,T,θ,n] [+] [1] [ ) ] [/] [ ( ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34619
Solution 10674: Definition of Business Days for Order Shipments.
...ome | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What is a business day? Orders have two delivery options in which they are shipped after being ordered either by phone or on the TI Online Store. Ground delivery takes 5 to 7 business ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10674
Solution 34594: Displaying Answers as Surd Numbers on the TI-84 Plus C Silver Edition Graphing Calculator.
... Answers on each device will be expressed in decimal form only. Please Note: A surd is a number or quantity that cannot be expressed as the ratio of two integers. The term also refers to a symbol that is sometimes used to indicate that the number or quantity that follows it is a root. The surd sy...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34594
Solution 34734: Explaining the ERR:STAT Message on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... with lists that are not appropriate. Make sure you follow the rules stated below to avoid an ERR:STAT: 1) Statistical analysis must have at least two data points. 2) Med-Med must have at last three points for each partition. 3) When using a frequency list, its elements must be greater than or ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34734
Solution 34814: Correcting a Data Type Error when Attaching a Distribution Formula to a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...0, L1*.9, L1*.9*.1) Some of the distribution functions, such as Normalpdf and Normalcdf, are not designed to accept lists as valid parameters. These two functions are designed to only accept floating numbers or integers. The same issue can easily be recreated on the home screen by typing normalc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34814
Solution 12259: Finding the Hypotenuse and Angles of a Right Triangle on the TI-30X IIS/B Scientific Calculators.
...s of a right triangle. However, this type of problem can be solved using the Pythagorean Theorem. Example 1: Find the hypotenuse knowing that the two others sides measure 3 and 4 centimeters respectively. Solution: The Pythagorean Theorem says that, in a right triangle, A2=B2+C2, where A is t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12259
Solution 34773: Renaming a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ess the [PRGM] key, press the right arrow twice to select NEW, and press [ENTER]. • Type the new name. • Press [ENTER]. • Press [2nd][RCL]. The word Rcl will appear at the bottom of the screen. • Press the [PRGM] key, scroll to EXEC and select the old name of the program by highlighting it ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34773