Solution 34654: Graphing a Polar Rose on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ess [window] to access the graph WINDOW settings. 4) Press [↓] to edit to qmax then press [4] [2nd] [^] to enter 4π 5) Press [zoom] [5] to perform a ZSquare (ZoomSquare) which will display the graph. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Last upd...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34654
Solution 34851: Finding Days Between Dates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ce App on the TI-83 Plus and TI-84 Plus family of graphing calculators? To calculate the number of days between two dates using the actual-day-count method, use the date function dbd( ) or "days between dates". date1 and date2 can be numbers or lists of numbers within the range of the dates on a ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34851
Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...] [6] to select ZStandard (Zoom Standard). This will set the handheld's graphing window settings to the default values.3) Press [ZOOM] [5] to select ZSquare (Zoom Square). This will "square up" the graphing window values and reduce distortion.4) Press [Y=] to enter the Y= editor.5) Enter the foll...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717
Solution 12981: Connecting the TI ViewScreen™ Panel to a Calculator.
... on the overhead projector, curved away from the projection screen.2. Holding the cable against the vertical arm of the overhead projector, wrap the tether around both the cord and arm tightly.3. Connect the AC adapter (if used) to the port in the right side of the ViewScreen, and then plug it in...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12981
Solution 11773: Implied Multiplication Versus Explicit Multiplication on TI Graphing Calculators.
...her products may evaluate the same expression as 1/2*X from left to right. Without this feature, it would be necessary to group 2X in parentheses, something that is typically not done when writing the expression on paper. This order of precedence was changed for the TI-83 family, TI-84 Plus famil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11773
Solution 11761: Graphing a Circle on a TI Graphing Calculator.
...To graph the unit circle (x2+y2=1), first, solve for y, and then input the results into the Y= Editor. If the graph looks like an oval, use the Zoom Square feature followed by Zoom In or Zoom Out to change the viewing window. The graphs will be displayed on a TI-83 Plus family or TI-84 Plus fami...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11761
Solution 11818: Algebra Problem Identities for 00 using the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... empty product, which makes sense in any semigroup. The empty product is the unit element. When you are multiplying an empty collection of numbers together, it doesn't matter whether the missing numbers would have been zero or not, had they been present. An empty collection of zeros has the same ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11818
Solution 11814: Sorting Columns in a Data, List, or Matrix Variable Using the TI-89 Family, TI-92 Plus, or Voyage™ 200.
..., sorting only a single column would destroy the relationship between the columns. Follow the procedure below to sort the entire database: X list = {beth, ann, gary} Y list = {sims, mead, smith} Z list = {24, 17, 28} • Access the Data/Matrix Editor. If the Apps Desktop is active, press [APPS] an...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11814
Solution 12069: Storing a Value to a Matrix Element on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...nd column position press: 12 [STO>] [ALPHA] [A] [2ND] "[" [2] [,] [2] [2ND] "]" [ENTER] Other graphing calculator products use parentheses instead of square brackets to store elements to a matrix. Parentheses on the TI-89 family, TI-92 family, and Voyage 200 are reserved for function and program ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12069
Solution 12067: Population Standard Deviation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...performed, to find the population standard deviation, input sx on the home screen. To access this variable, press [2nd] [CHAR] [1] [G] [X]. You would square this value for population variance. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solutio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12067
Solution 11861: The d() Function Algorithm on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ns the first derivative of an expression with respect to a variable. The expression can be a list or a matrix. This function uses the chain rule together with the well-known formulas for the derivatives of sums, products, sinusoids, etc. The syntax for this function is: For an Expression: d(e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11861
Solution 10350: Finding the Determinant and Inverse of a Matrix on the TI-85 or TI-86.
...t of matrix A, • Press [2nd] [MATRX] [F3] [F1] the screen should show Det • Press [2nd] [F1] • Select A • Press [ENTER] To find the inverse of a square matrix, type in the name, then press [2nd] [EE], and then press [ENTER]. If the matrices determinant equals 0 an error message of "ERROR 02 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10350
Solution 24652: The Stefan-Boltzmann Constant Not Displaying as Listed in the TI-89 Family, TI-92 Family, or Voyage™ 200 Guidebook.
... answer in lowest terms which is 18120 seconds. That is what is happening with the Stefan-Boltzmann Constant, the lowest terms of Watts over Meters Squared is Kilograms over Seconds Cubed. It is possible to display the Stefan-Boltzmann Constant exactly as it is listed in the guidebook by usin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24652
Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
...10, 10 and 1 respectively. If these values are already present, disregard this step. 8. Press [F2] [ALPHA] [=] to perform a "ZoomFit". Based on the method used, the graph will be displayed with or without "tails". For more information and examples using the TI-89 family, TI-92 Plus and Voyage ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 10421: Creating and Using Strings on the TI-86.
...splayed in a program and accept input from the keyboard in a program. To enter a string directly, the syntax is "string". To concatenate or join together two or more strings, use the + sign. The syntax is "stringA"+"stringB"+"stringC"+... To create a string variable: 1) Begin on a blank line ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...tplot=0 xmin=-2 xmax=.5 xscl=1 ymin=-2 ymax=1 yscl=1 ncurves=0 diftol=.0001 fldres=30 GRAPH FORMAT (Press [F1][9]) Coordinates: RECT Solution Method: RK Fields: DIRFLD Press [Diamond][GRAPH]. Note: The graph takes several minutes to plot.Right Graph Input the right side of the 3D graph. (...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 10419: Correcting ERROR 20 GRAPH WINDOW on the TI-86.
...this error: 1) Press [GRAPH] [F2] and input the following values: xMin = -10 xMax = 10 xScl = 1 yMin = -10 yMax = 10 yScl = 1 xRes = 1 An alternate method may be used by pressing [GRAPH] [F3] and selecting [F4] to reset the values to the Zoom Standard. A standard viewing window should be shown...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10419
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...e expression using the quadratic formula: 5) Press [(] [(-)] [MEMVAR] 6) Use the right cursor to scroll to B and press [=] 7) Press [+] then [2nd] [square root] and [MEMVAR] 8) Use the right cursor to scroll to B and press [=] [X2] 9) Press [-], input 4 and press [MEMVAR] [=] 10) Press [MEMV...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 12229: Differences Between the TI-10 and TI-15 Explorer™.
...differences were necessary to make it grade appropriate. The TI-10 has fewer and larger keys. The keys for fractions, 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. Separ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12229
Solution 34594: Displaying Answers as Surd Numbers on the TI-84 Plus C Silver Edition Graphing Calculator.
...ol that is sometimes used to indicate that the number or quantity that follows it is a root. The surd symbol (nth root), all by itself, indicates the square root (1/2 power). If the surd has a number x written ahead of it and over the horizontal portion, then the symbol refers to the xth root (1/...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34594
Solution 12259: Finding the Hypotenuse and Angles of a Right Triangle on the TI-30X IIS/B Scientific Calculators.
...ays that, in a right triangle, A2=B2+C2, where A is the hypotenuse, B and C the other sides. In this case the hypotenuse is side A. A is equal to the square root of the sum of the two other sides. To find A: 1) Press [2nd] [x2] to display the square root sign. 2) Input in the 3^2+4^2 in the pare...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12259
Solution 33431: Calculating a Linear Regression on the TI-36X Pro.
...ighlight CALC and press [enter] Use the down arrow until a (linear regression slope), b (linear regression y-intercept), r^2 (correlation coefficient squared) and r (correlation coefficient) are underlined. The results displayed will be the linear regression. a= 0.7989690722 b= 0.9639175258 r2= 0...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33431
TI-1706 SV
...TI-1706 SV Color-coded keyboard with extra-large, easy-to-use keys Change sign (+/-) key simplifies entry of negative numbers Square root key is useful for schoolwork Solar and battery powered to work anywhere Protective slide case stores on back when not in use ...https://education.ti.com/en/products/calculators/basic-calculators/ti-1706sv