Solution 10395: Calculating a Linear Regression Using the TI-85.
...on using the TI-85? The following example will demonstrate how to perform a Linear Regression using the TI-85Example:xstat = {2, 3, 6} ystat = {5, 11, 13}Solution:1) Clear the home screen then press [STAT] [F2] [F1] [ENTER] [ENTER]2) The cursor will display after x1 =. 3) ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10395
Solution 22290: Solving for f(x+h) Using the TI-89 Family, TI-92 Family or Voyage™ 200 Calculators.
Solution 22290: Solving for f(x+h) Using the TI-89 Family, TI-92 Family or Voyage™ 200 Calculators. Solution 22290: Solving for f(x+h) Using the TI-89 Family, TI-92 Family or Voyage™ 200 Calculators. global Solution 22290: Solving for f(x+h) Using the TI-89 Family, TI-92 Family or Voyage™...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/22290
Solution 10357: Unexpected Results Returned Performing Temperature Conversions with Negative Numbers on the TI-85 and TI-86.
...4 as the answer and (-40)°C>°F, will return -40, the expected answer. Please refer to the steps provided below.• Press [(] [(-)] [4] [0] [)]• Press [2nd] [5] to access the conversion menu (CONV)• Press [F5] for the TEMP menu•Press [F1] for °C (Celsius), the conversion symbol will populate behind...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10357
Solution 10356: Solving Simultaneous Equations on the TI-85 or TI-86.
...ow to use the SIMULT function to solve simultaneous equations on the TI-85 or TI-86.Example: Solve the following for x, y and z.3x + 3y - 4z = -3-x + 2y + 5z = 188x + 4y - 7z = -5Solution:1) Press [2nd] [SIMULT]2) Input 3 (This indicates that there are three equations to solve.)3) Press [ENTER] 4...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10356
Solution 10351: Finding the Inverse of a Matrix on the TI-85 or TI-86 Graphing Calculator.
...elow will demonstrate how to find the inverse of a matrix on the TI-85 or TI-86 graphing calculator. Example: Find the inverse of matrix A A = [1 2 3 4] Solution: 1) Press [2nd] [7](MATRX) [F2] to enter the matrix editor. 2) Input [A] press [ENTER] 3) Input the dimensions of the mat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10351
Solution 10416: Calculating the Derivative of a Function Using the TI-85 or TI-86.
...vative of a function using a TI-85 or TI-86? To calculate the derivative of a function, refer to the example below:Example: Find the derivative of x^2 + 2x + 4 when x=2• On the HOME screen press [2nd] and then the division key (for CALC).• Press the [F2] key to select nDer (numerical derivative)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10416
Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
... is returned. The syntax is as follows: gcd(valueA,valueB) gcd(listA,listB) Examples: • Find the greatest common divisor for lists A and B: {12,14,16}, {9,7,5} • Find the greatest common divisor for 36 and 280. The gcd() function can be located by following the keystrokes provided below...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18709
Solution 18689: Calculating the gcd() (Greatest Common Divisor) on the TI-73 Family Graphing Calculators.
...west terms on the TI-73 family. The syntax is as follows: gcd(valueA,valueB) Examples: • Find the greatest common divisor for the fraction, 27/36. • Find the greatest common divisor for 50 and 350. The gcd() function can be located by following the keystrokes provided below: • Press...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18689
Solution 10355: Setting the Number of Decimal Places on the TI-85 and TI-86.
...cimal place setting selected on the TI-85 or TI-86? The following instructions demonstrate how to set a decimal place on the TI-85 and TI-86:• Press [2nd] [MODE] and scroll to FLOAT.• Press the right arrow key until the number of decimal places needed is highlighted.• Press the [ENTER] key.For 2 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10355
Solution 10353: Performing Number Base Conversions on the TI-85 or TI-86.
...amples below will demonstrate how to perform number base conversions on the TI-85 or TI-86. Example 1: Convert 10110 to Hexadecimal. 1) Input 10110 2) Press [2nd] [BASE] [F2:TYPE] 3) Select [F1:b] 4) Press [2nd] [F3:CONV] [F2: >Hex] The displayed answer will show 16h. Example 2: Convert the h...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10353
Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators.
...ans to degrees for the measurement of angles. However, if this step is omitted the measure of the angle may be in radians and not degrees. • Press [2nd] [MODE] • Highlight Degree then press the [ENTER] key.• Press the [EXIT] key to return to the home screen. The examples below will demonstrate...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10348
Solution 35937: Finding Random Integers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
Solution 35937: Finding Random Integers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators. Solution 35937: Finding Random Integers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators. global Solution 35937: Finding Random Integers on the TI-89 Famil...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35937
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
...di-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} There are no symbolic manipulation capabilities on the TI-85. The der1() and der2() functions use an exact method internally, they will not give a symbolic output. The TI-85 has been discontinued. When upgrading, consider the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 11790: Step-by-Step Functionality on TI Graphing Calculators.
...s do not offer step-by-step functionality. However, there is an Application (App) called Symbolic Math Guide (SMG) available on the TI-89 family, TI-92 Plus and Voyage™ 200. This App allows the user to choose the steps that must be performed in order to solve a problem. For more information on th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11790
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
...action on a TI-85 or TI-86 graphing calculator. Example: Convert 1 3/5 into an improper fraction: 1) Press [1] [+] [3] [¸] [5] on the HOME screen. 2) Press [2nd][MATH]. 3) Press [F5] for MISC and [MORE]. 4) Now, press [F1] to select >FRAC. 5) Press [ENTER]. The screen will display 8/5. Pleas...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10418
Solution 10480: Output Needed for the AC Adapter/Charger for TI-58C and TI-59 Calculators.
... Output AC 9130A 5.6V 200MA AC 9131 3.3V 500MA ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10480
Solution 10577: Converting Units of Measure on the TI-85 and TI-86.
... of measure on the TI-85 and TI-86? To convert units of measure on the TI-85 and TI-86, follow this procedure:Enter the value to be converted. Press [2nd] and [CONV] to display the CONV menu. Press the corresponding F key for the category of the unit of measure (Example: LNGTH for Meters, VOL for...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10577
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
...TI-86 has been changed to degree, a binary number can then be converted into a decimal. To change the mode, follow the procedures below: 1) Press [2nd] then [MODE]. 2) Press the down arrow until the cursor is blinking on Dec. 3) Press the right arrow to select Bin. 4) Press [ENTER] then press ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 10574: Calculating Nth Roots Using the TI-85 and TI-86.
...ctions below will demonstrate how to perform the nth root computations on the TI-85 and TI-86 graphing calculators. Example: Compute the cube root of 27. 1) Press [ON] 2) Press [2nd] 3) Press [x] (the multiplication key) *notice above the multiplication key the word MATH in yellow 4) Press [F5] *...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10574
Solution 15909: Finding the Two's Complement of a Binary Number Using the TI-36X Solar Scientific Calculator.
...of negation (converting positive to negative numbers or vice versa) in computers. In an n-bit binary number, the most significant bit is usually the 2^(n-1)'s place. But in the two's complement representation, its place value is negated; it becomes the -2^(n-1)'s place and is called the sign bit...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15909
Solution 33451: Calculating Combinations and Permutations on the TI-36X Pro.
...emonstrate how to calculate combinations and permutations on the TI-36X Pro scientific calculator. Example 1: What are the combinations of 4 choosing 2? Solution: 1) Press [4] [!nCr nPr] [!nCr nPr]. This is the key located in the third column, third row. 2) Press [2] [enter]. 3) The solution will...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33451
Solution 33652: Creating a Matrix on the TI-36X Pro Scientific Calculator.
...y & basic calculators Knowledge Base Knowledge Base Search How do I create a matrix on a TI-36X Pro? To create the matrix [1, 2; 8, 9]: 1) Press [2nd] [matrix]. 2) Press [►] [►]. [enter]. 3) Move cursor to "2" on ROWS. 4) Press [enter]. 5) Move cursor to "2" on COLUMNS...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33652
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
...wo-Variable Statistics on the TI-36X Pro? To calculate two-variable statistics on the TI-36X Pro, please refer to the example below: Example: L1{10,25,30,40} L2{5,30,50,70} To enter the data, please follow the steps below: • Press [data]. • Under L1, input [1] [0] [enter] [2] [5] [enter] [3] ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33731
Solution 15301: Resetting the TI-30X IIS/B.
... the steps below: Please Note: Pressing [ON] and [CLEAR] simultaneously resets the calculator immediately. No menu or message is displayed. 1) Press [2nd] [RESET].2) The menu RESET: N Y will display.3) Press the right arrow key to underline Y.4) Press [ENTER]. The message MEM CLEARED will display...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15301
Solution 33951: Calculating the Row Echelon Form of a Matrix Using the TI-36X Pro.
...I calculate the row echelon form of a matrix using the TI-36X Pro? Example: Find the Row Echelon Form of matrix A. To enter the matrix: 1) Press [2nd] [matrix]. 2) Scroll over to Edit and press [enter] to select matrix A. 3) Select 3 for ROWS and 3 for COLUMNS and scroll to OK and press [ente...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33951