Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
...ear next to the variable. To designate a calculated or previously entered value as known variable for a calculation, move the cursor to the value, press [F5], select 6:Know, and press [ENTER]. For additional information on using ME*Pro, refer to the online guidebook for the App. Solution 11401: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...ions were used to create the graphs on the TI-92 Plus manual? The graphs on the manual used the following equations and settings. MODE setting (Press [MODE])Graph...DIFF EQUATIONS Split Screen...LEFT-RIGHT Split 1 App...Y= Editor Split 2 App...Y= Editor Number of graphs...2 Graph 2...3D ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 13820: Differences Between OS v3.10 and Previous Operating Systems When Solving Inequalities Using the TI-89 Titanium and Voyage™ 200.
...e ability of the calculator's Computer Algebra System (CAS) to display more accurate results for inequalities involving polynomials and rational expressions. The table below displays the added functionality of OS v3.10 when compared to previous operating systems: Inpu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/13820
Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
...u may use the negative or minus key. For Example:3x + 3y - 4z = -3-x + 2y + 5z = 188x + 4y - 7z = -5For this example, use the 3x3 linear system.1) Press [2nd] [sys-solv]2) Arrow down to 3x3 LIN SYSTEM and press [enter]3) Input the entries, pressing enter after each entry4) Highlight SOLVE and pre...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 15809: Calculating Equivalent Units of Time on the TI-15 Explorer™.
...le: A runner ran 2 kilometers in 450 seconds. Convert the runner’s time to minutes and seconds. 450 seconds = ? minutes and ? seconds. Solution: • Press [4] [5] [0]. • Press [Int÷]. • Press [6] [0] [ENTER]. The calculator should display 7r30. Please see the TI-15 Explorer guidebook for additional...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15809
Solution 36735: Resolving the Error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators.
... Knowledge Base Search How do I resolve the error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS scientific calculators? The error message "FRQ DOMAIN Error" indicates that one of the frequency entries for a statistics problem exceeds the maximum number allowed. The maximum valu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36735
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...mory purposes. However, users can incorporate the variables into algebra by storing a value to the variable and using that variable to solve the expression. Please see the below example: Example: Solve 2X^2+5X +3=0: 1) Store the value of coefficients of the expression to memory variables 2) St...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 34674: Maximizing a Linear Function with the Inequality Graphing Application on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
..., 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 list of applications on the calculator. • Select Inequal (or Inequalz). The Inequality Graphing application splash screen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34674
Solution 34672: Graphing the Fibonacci Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e 1 and 1. Each succeeding term is the sum of the two immediately preceding terms. Follow the procedure below to graph the Fibonacci sequence: 1) Press [mode] 2) Press [↓] [↓] [↓] [→] [→] [→] to select SEQ and press [enter] 3) Press [Y=]. 4) For nMin= press [↑] [1] [enter] 5) For u(n)= press [2...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34672
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
...stem (EOS™), which evaluates from left to right, allowing the user to enter numbers and functions in a straightforward sequence. Parentheses are necessary to define the order of operations within an expression. For example, the calculator reads the expression -32 as (-1) x 32, and evaluates acco...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 34620: Finding the Discriminant of a Quadratic Equation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... then there are 2 different roots. • When b2-4ac < 0 then there are no roots at all. Example: Find the discriminant of the equation x2+6x-5=0 1) Press [1] [sto→] [alpha] [math] [alpha] [.] [6] [sto→] [alpha] [apps] [alpha] [.] [ (-) ] [5] [sto→] [alpha] [prgm] [enter] 2) Press [alpha] [apps]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34620
Solution 12324: Solving Equations Using the TI-30X IIB / TI-30X IIS.
... variables, then using the variables to solve the equation. For Example: Solve the equation 2X^2+5X+3=0First, store value of coefficients of the expression to memory variables:Store 2 to A1) Input 2 and press [STO>] [=].Store 5 to B 2) Input 5, press [STO>] using right cursor scroll to B, and pre...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12324
Solution 34777: Graphing a Non-Recursive Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... variable n and each term is independent of all the other terms. NOTE: For this example, the handheld's mode settings will need to be changed. • Press [MODE]. • Scroll down and over to SEQ and press [ENTER] to change to SEQ mode. • Press [CLEAR] to return to the home screen. Example: Graph t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34777
Solution 12159: Solving Systems of Equations Using Symbolic Manipulation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...89 family, TI-92 family, and Voyage 200. Example: Solve the system of equations 2x-3y=4 and -x+7y=-12. Solve the first equation so that x is expressed in terms of y. Substitute x into the second equation, and solve for the value of y. Then, substitute the y value back into the first equation ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12159
Solution 12158: Solving System of Equations Using TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...amily, TI-92 family and Voyage 200.For Example: Solve the following for x, y and z. 3x + 3y - 4z = -3-x + 2y + 5z = 188x + 4y - 7z = -5Solution:1) Press [2ND] [MATH] to access the Math worksheet2) Scroll down to #4 for Matrix and press the right arrow key3) Scroll down to #5 and press [ENTER] to ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12158
Designing a Reaction Rate Experiment
In this activity, students will design, conduct, and report the outcome of an experiment in which they investigate some factor that affects the rate of reaction between baking soda and vinegar. The dynamic nature of the reaction, coupled with a wide range of possible choices of independent varia...https://education.ti.com/en/activity/detail/designing-a-reaction-rate-experiment
Vernier - Comparing Sunscreens
In this activity, students use the UVB Sensor to measure the amount of UVB light that passes through a thin film of sunscreen. They analyze the relationship between the SPF values and the intensity of UVB light transmitted by the sunscreen.https://education.ti.com/en/activity/detail/vernier--comparing-sunscreens
Vernier - Water Quality - TDS (Total Dissolved Solids)
In this activity, students will use the Vernier Conductivity Probe to measure the Total Dissolved Solids in samples of water.https://education.ti.com/en/activity/detail/vernier--water-quality--tds-total-dissolved-solids
Hooke's Law: The Rest of the Story
Students study Hooke's Law. They explore the linear behavior of a spring as it is pulled downward and understand that stretch on a spring is directly proportional to the force applied to the end of the string. Students create scatter plots, calculate slopes, and discuss positive and negative slopes.https://education.ti.com/en/activity/detail/hookes-law-the-rest-of-the-story
Falling Down
In this activity, students' will determine the average speed of a falling object. They will observe whether or not changing the mass and keeping the same shape have an effect on the average speed of the object.https://education.ti.com/en/activity/detail/falling-down
Who's in the House
Students construct a model of a house, drawing pictures of the people and pets in the house. Students use skip counting strategies to find possible combinations of people and pets that live in their classmates houses with the help of pictures and TI-10.https://education.ti.com/en/activity/detail/whos-in-the-house
Pizza Extravaganza
Students will conduct a survey of the class to determine favorite pizza toppings. They use this sample information to predict the preferred toppings for the school and use the TI-15 to help them with the calculations to plan a school-wide pizza party.https://education.ti.com/en/activity/detail/pizza-extravaganza
Prehistoric Parabola Match
This activity center is used as a formative assessment after a full unit on the different transformations of vertical parabolas.https://education.ti.com/en/activity/detail/prehistoric-parabola-match
TI-Innovator™ System | Texas Instruments Deutschland
...I, TI-Nspire™ CX II CAS, and TI-84 Plus CE Python calculators) Compatible programming languages Computer OS Windows® system requirements: OS: Windows 7® SP1, Windows® 10 Compatible with 32-bit and 64-bit operating systems Processor: Intel® Core...https://education.ti.com/en/products/micro-controller/ti-innovator/specifications
TI-SmartView™ for MathPrint™ calculators
...ad and save the software to a location that you can find easily. We recommend saving your user-created files before updating. Version 2.1.1 (login required) Version 2.1.1 is the latest version. Customers with version 1.2 or older can update with the purchase a new activation key. Download TI-S...https://education.ti.com/en/products/computer-software/ti-smartview-30x-mp