Trig Patterns
...late-columns: auto auto; } Trig Patterns Objectives Students will use the unit circle and the handheld to estimate the six trig functions at certain angle measures. Students will then find patterns in the results of the six trig function estimations and discuss them with their classmates...https://education.ti.com/en/ib/activities/analysis-approaches/84-trig-patterns
Compound Interest
... Students will interpret the variables in the formula for compound interest. Students will use the formula for compound interest and understand the effects of changes in the interest rate and the number of compounding periods. Students will understand the relationship between comp...https://education.ti.com/en/ib/activities/analysis-approaches/84-compound-interest
Compound Interest
...ives Students will interpret the variables in the formula for compound interest. Students will use the formula for compound interest and understand the effects of changes in the interest rate and the number of compounding periods. Students will understand the relationship between compou...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-compound-interest
Investigating the Derivatives of Some Common Functions
...ivity Overview One of the many ways in which you can think of a derivative is as a function that uses x as an input and returns the slope of the line tangent to f at x. The derivative of a function is often another function with a formula that can be used and applied. In this activity, you will i...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-investigating-derivatives-common-functions
Bounded Areas | TI-83 Plus and TI-84 Plus family | Calculus
...-axis. Students will apply this information to finding the area bounded by two curves. Students will try to make a connection with how to understand these topics in both IB Mathematics and AP Calculus and on their final assessments. Bounded Areas Vocabulary ...https://education.ti.com/en/ib/activities/analysis-approaches/84-bounded-areas
Binomial Expansion
...tudents will use the Binomial Theorem to discover specific terms of a binomial expansion. Students will try to make a connection with how to understand these topics in IB Mathematics courses and on their final assessments. Vocabulary Expansion Combinations Pascal’s Tri...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-binomial-expansion
Binomial Expansion
...tudents will use the Binomial Theorem to discover specific terms of a binomial expansion. Students will try to make a connection with how to understand these topics in IB Mathematics courses and on their final assessments. Vocabulary Expansion Combinations Pascal’s Tr...https://education.ti.com/en/ib/activities/analysis-approaches/84-binomial-expansion
Education Technology Communication Management
Education Technology Communication Management global website Education Technology Communication Management The links below are for updating your profile information and subscribing or unsubscribing from...https://education.ti.com/en/customer-support/communication-management
Solution 27230: Performing a Poisson PDF and Poisson CDF on the TI-83 Plus Family of Graphing Calculators.
...cified mean μ. Please note that μ must be any real number that is greater than zero; x may be an integer or a list of integers. The syntax is as follows: poissonpdf(μ, x) The command poissoncdf( computes a cumulative probability at x for the discrete Poisson distribution with a specified mean μ. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27230
Solution 30951: Calculating and Graphing a Median-Median Regression on the TI-Nspire™ Family and TI-Nspire Computer Software.
...h a Median-Median Regression on the TI-Nspire Family and TI-Nspire Computer Software? Med-Med (median-median) fits the model equation y=ax+b to be data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med displays values for a (Sl...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30951
Solution 12206: Unable to Send a Backup ROM Image of a Texas Instruments' Graphing Calculator on a Macintosh® Computer.
...image backup will not be compatible. The ROM image will need to be sent to a calculator that supports that ROM version. Once all of the individual data items are retrieved from that graphing calculator, they will need to be placed into a "group" file. Group files contain much the same informatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12206
Solution 31151: Converting Radians to Degrees Using The TI-Nspire™ Family Handhelds and Computer Software.
...ware, please follow the steps below: 1) Press [home] and add a Calculator APP. 2) Input the number to convert inside parenthesis. 3) Press [ctrl] [catalog] to display the character/symbol palette. 4) Select r and press [enter]. 5) Press [catalog]. 6) Press [1][ D]. 7) Arrow down to ->DD. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31151
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
... calculator. Texas Instruments has performed product testing of our calculator plastics, UV-cured inks, and paints to ensure these finishes can withstand gentle wiping with 70%-99% disinfectant alcohols without degradation of the product. For recommendations on how to care for and store a TI cal...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 34232: Finding Common Denominators on the TI-Nspire™ CAS Family.
...e comDenom command on the TI-Nspire CAS. This command returns a reduced ratio of a fully expanded numerator over a fully expanded denominator. The syntax for comDenom is listed below. comDenom (expression1 [, var]) The example below will demonstrate how to find common denominators of an expres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34232
Solution 35934: Correcting a Domain Error When Using the lcm() or gcd() Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators?
... family of graphing calculators? The input for lcm() and gcd() are either 2 non-negative integers or 2 lists of non-negative integers. The proper syntax for the gcd() and lcm() functions are listed below. gcd(valueA,valueB) gcd({listA},{listB}) gcd({list}, value) lcm(valueA,valueB) lcm({listA}...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/35934
Solution 33812: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-Nspire™ CAS Family.
...Base Knowledge Base Search What is the cZeros() (complex zeros) function algorithm used on the TI-Nspire CAS family? The syntax for the cZeros function on the TI-Nspire CAS family is given below: cZeros(expr, var) → list cZeros({expression1, expression2 [, … ] },{varO...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33812
Solution 35074: Adding or Removing Rows and Columns Within Lists & Spreadsheets on the TI-Nspire™ Family Line.
...] or [▲] until the row or column desired to be deleted is highlighted.2) Press [ctrl] [menu].3) Select [Insert Row] or [Insert Column]. To clear data from a row or column without deleting the row or column itself: 1) Press [◄] or [▲] until the row or column desired to be deleted is highlight...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35074
Solution 35935: Computing the Average Rate of Change of an expression on the TI-Nspire™ CAS Family Products.
...S family products? Use the avgRC() function to compute the average rate of change of an expression, list, and matrix. This function is found under [catalog]. The syntax is avgRC(Exp, Var[=Value][,Step]). An Average rate of change returns the forward-difference quotient. Expression 1 can be a ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35935
Solution 33591: Finding the Domain of a Graph Function Using the Domain Command on the TI-Nspire™ CAS Products.
...e "Graphs" application. 3) Input x^(2)-2x+3 and press [enter] 4) Insert a calculator page by pressing [ctrl] [+ page] and select 1 5) Press the [catalog] key located above the division key 6) Locate the domain command and press [enter] 7) Input F1(x),x) and press [enter] Example: Find the dom...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33591
Solution 12005: Unexpected Complex Answer Results (i Imaginary) on the TI-83 Plus, TI-84 Plus, and TI-84 Plus C Silver Edition.
...7 is the complex number -3E-13-i. The real part, -3E-13, is an approximation of zero. Thus, -3E-13-i is the same as 0-i which is equal to -i. With certain computations, these calculators use very sophisticated algorithms to calculate the most accurate answer possible. The same algorithm will also...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12005
Solution 24651: Graphing a Categorical List Using the TI-Nspire™ Family Handheld and Computer Software.
...at the previous step for the remaining months of the year. • Press [menu] [3] [9]. • The handheld will display a split-screen with the categorical data on the left and the Quick Graph application on the right, along with the data graphed as a dot chart. • Press [menu] [3] [7] [1]. • Press [m...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24651
Solution 22234: TI-Nspire™ Family Handheld Showing Busy Signal for an Extended Period of Time When Doing Complex Calculations.
...eak a calculation, please see the below instructions:• Press and hold the [on] key.• After a few seconds an error "BREAK" message will appear• Press [tab] to choose from either "View" "Go To" or "Cancel".• Press [enter] on any one of these options to cancel the calculation.Please see the TI-Nspir...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22234
Solution 12509: TI Graphing Calculators and Computer Software Compatible with the New CBR 2™.
...are compatible with the new CBR 2: • TI-73 Explorer™ • TI-83• TI-83 Plus• TI-83 Plus Silver Edition• TI-84 Plus • TI-84 Plus Silver Edition • TI-89 Titanium (I/O port only)• Voyage™ 200 • TI-InterActive!™ computer software• TI-SmartView™ emulatorPlease see the CBR 2 guidebook for additional infor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12509
Solution 34792: Computing Nominal and Effective Interest Rates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...es below will demonstrate how to calculate nominal and effective interest rates. Use the ►Nom() function to compute the nominal interest rate. The syntax for this function is ►Nom(effective rate, compounding periods). Use the ►Eff() function to compute the effective interest rate. The syntax is ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34792
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
... of the following two functions when x = .5: f(x) = x2 + 3x - 2 g(x) = 2x + 3 Please Note: Many textbooks indicate function compositions using the notation f(g(x)) or (f ° g)(x). Solution: Let Y1 = f(x) and Y2 = g(x) • Press [Y=] to go to the Y= Editor screen. • Input x2 + 3x - 2 into the Y1 s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417