Solution 12746: Connecting the TI-Presenter™ to a ViewScreen™ Calculator.
...-In port on the TI-Presenter. Connect the other end of the cable to the ViewScreen port on the calculator. NOTE: The calculator cable connectors are equipped with locks. When one is connected, a clear "click" can be heard. To disconnect push slightly on the sides of the connector to release it. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12746
Solution 11720: Calculating Y-Hat Values on the TI-83 Plus Family of Graphing Calculators.
... Knowledge Base Search How do I calculate y-hat values on the TI-83 Plus family of graphing calculators? After finding the regression equation for a data set, it is helpful to know what y-value the regression equation would predict for any x-value from the data set. This correspon...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11720
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
... What method is used to calculate the median-median line? The goal of the median-median line is to: 1) Divide the data into three parts with an equal number of data points 2) Define a summary point for each part 3) Use the three summary points to define the median-median line How TI graphi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
...ther choose DELETE, then choose ALL, or consider using DISABLE, then BOTH. Note: These two options are basically the same for the purposes of student equity within an exam. The advantage of Disable is that students with TI-84 Plus calculators and OS 2.40 (or above) can have functionality disabled...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 11767: Graphing an Ellipse on a Texas Instruments Graphing Calculator.
... How do I graph an ellipse on a Texas Instruments graphing calculator? To input an ellipse into the Y= Editor of a TI graphing calculator, the equation for the ellipse would need to solved in terms of y. The example below will demonstrate how to graph an ellipse. For Example: Graph an el...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11767
Solution 11765: Graphing a Hyperbola on a TI Graphing Calculator.
...dge Base Knowledge Base Search How do I graph a hyperbola on a TI graphing calculator? To graph a hyperbola, the hyperbolic equation will need to be solved for y, then each branch will be entered as functions in the y= editor. The generic form of a hyperbola is as follo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11765
Solution 11759: Graph of the Absolute Value of the Square Root of X Differs on the TI-83 Family, TI-84 Plus C Silver Edition, or TI-84 Plus Family Graphing Calculator and on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...odes, the unit will return the same answer as the TI-89 family, TI-92 Family, and Voyage 200. The TI-89 family, TI-92 family, and Voyage 200 do not require that the intermediate results be real, only that the final result be real. Graphs of the function in imaginary and real modes will differ b...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11759
Solution 30651: Calculating a Median-Median Regression on the TI-83 Plus Family of Graphing Calculators.
...arch How do I calculate a Median-Median Regression on the TI-83 Plus family of graphing calculators? Med-Med (median-median) fits the model equation y=ax+b to the data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30651
Solution 13342: Using the Exact() Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... ensures that the calculator uses the Exact mode arithmetic regardless of the Exact/Approx mode setting to return, when possible, the rational-number equivalent of the argument. Note: tol specifies the tolerance for the conversion; the default is set to 0(zero). Refer to the examples provided b...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13342
Solution 13321: Using the Rand() Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...nd() function is listed below.rand([n])Where n is an integer ¹ 0 • With no specified n, rand() returns the next random number between 0 and 1 in the sequence. Ex. rand(6) may return the result of 5• When n is a positive value, rand(n) returns a random integer in the interval [1,n]. Ex. rand(6) ma...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13321
Solution 12649: Calculating One-variable Statistics on the TI-81.
...isplay after the x1 = • Enter the x-values after "x1 =" Press [8] [7] [ENTER] [1] [ENTER] [5] [2] [ENTER] [1] [ENTER] and so on...(note:"y1" is the frequency and should be set at "1" in this case.) • Press [2nd] [CLEAR] [2nd] [MATRX] [ENTER] [ENTER] The one-variable statistics will be displayed ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12649
Solution 12648: Calculating Linear Regressions on the TI-81.
...nd] [STAT].2) Press [2] to select LinReg.3) Press [ENTER] to perform the regression calculation. The graphing calculator will display the form of the equation (y=a+bx) and then list the values for a and b (5.0256 and 1.2564 respectively) and the correlation coefficient (r) .9885.For more informat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12648
Solution 10417: Calculating Two-Variable Statistics on the TI-86
...into the TI-86:1) Enter STAT mode by pressing [2nd] [STAT]. 2) Press [F2] to select Edit. 3) Enter the data in the xStat and yStat lists. (Note: a frequency list, fStat, can be used to save data entry time. For this example, the frequency of each answer is 1, so clear the fStat list and leave ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10417
Solution 14240: Converting Between Fractions and Decimals on the TI-73 Explorer™.
...swer to a fraction answer? The TI-73 Explorer can convert any fraction to a decimal. However when converting a decimal to a fraction, if a fractional equivalent of a decimal does not exist, the calculator returns the same digits. The calculator also only recognizes and converts (if possible) the...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14240
Solution 16189: Creating a 3D Graph of a Surface On a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator.
...: Example: Graph z=y^2-x^2 1) Press [MODE] in 'Graph' select 5:3D then press [ENTER] [ENTER] to change the mode to 3D. 2) Press [♦][Y=]. 3) Input the equation [y][^][2][-][x][^][2] in z1. 4) Press [♦][GRAPH]. The graph can be viewed at different angles by pressing the arrow keys. Additional in...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16189
Solution 15346: Graphing 2D Implicit Functions on the TI-89 Titanium, TI-92 Plus, and Voyage™ 200.
...e, it is not possible to graph functions that have an implicit form f(x,y)=g(x,y). For example, the functionx^2+.5y^2=30 is a implicit function. Only equations having an explicit form y=f(x), where y is unique for each x value can be graphed in this mode. However, by using 3D graphing mode, it is...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15346
Solution 12091: Creating a Histogram Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ample will demonstrate how to plot a histogram using the TI-89, TI-92 Family, and Voyage 200.Data for this example: x values: {5, 8, 9, 12, 13, 15} Frequencies: {4, 1, 5, 2, 6, 3} Input the data • Press [APPS] [6] [3]. (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and choos...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12091
Solution 11835: Decreasing the Calculation Time Needed for the nSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ve() function on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The nSolve() function uses symbolic techniques to simplify the equation before applying the search technique. Depending on the equation, this simplification can take significant time. For example, solving the T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11835
Solution 12090: Creating a Box Plot using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...lators? The following example will demonstrate how to plot a box plot using the TI-89 family, TI-92 family, and Voyage 200. x values: 5, 8, 9, 12 Frequencies: 4, 1, 5, 2 Input the data: 1) Press [APPS] [6] [3]. If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and choose [3]. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12090
Solution 11795: Using the deSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e TI-89 family, TI-92 family, and Voyage 200. The syntax for deSolve() is: deSolve(ODE,independentvar,dependentvar) The deSolve function returns an equations that explicitly or implicitly specifies the general solution to the 1st or 2nd ordinary differential equation (ODE). Example: 1) Go t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11795
Solution 12069: Storing a Value to a Matrix Element on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... name is A, and the row and column dimensions are both 2. 4)Press [ENTER] twice. 5) Input the values that are above in the Data/Matrix Editor in sequence from left to right. If "A" is a 2x2 matrix, then to store the value of 12 in the 2nd row, 2nd column position press: 12 [STO>] [ALPHA] [A] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12069
Solution 11810: Calculating a Cubic Regression on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...s the down arrow, then press [C][2] (Indicates the y variables are in c2). On the TI-89 family, press [ALPHA][C][2]. 10) To graph the line, select an equation number after Store RegEQ to... 11) Press [ENTER][ENTER]. A dialog box will display the cubic regression variables. 12) Press [♦][F3...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11810
Solution 11764: Graphing a Function and the Slope Field Based on that Function using a TI-89 Titanium, TI-92 Plus or Voyage™ 200 Graphing Calculators.
...on that function using my TI-89 Titanium, TI-92 Plus or Voyage™ 200 graphing calculators? These calculators cannot graph a function and differential equation on the same screen at the same time. However, it is possible to graph both at the same time using the split screen function of the TI-89 T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11764
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...r "One-Var". 7) Press the down arrow, and then press [C] [alpha] [1] (indicates the Y values are in c1). 8) Pressing the down arrow, highlight "Use Freq and Categories", then press the right arrow and select "2:YES". 9) Press the down arrow, then press [C] [alpha] [2] (indicates the frequencies a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 12115: Calculating the Transpose of a Matrix using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...name is A, and the row and column dimensions are both 2. 4) Press [ENTER] twice. 5) Input the values that are above in the Data/Matrix Editor in sequence from left to right. To find the transpose: 1) From the Home screen 2) Input A (Press [ALPHA][A] on the TI-89) 3) Press [2nd][MATH], select ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12115