Laws of Sines and Cosines - IB
In this activity, you will explore the proofs of the Laws, investigate various cases where they are used, and apply them to solve problems.https://education.ti.com/en/activity/detail/laws-of-sines-and-cosines_84_ib
Solution 13405: Opening Picture Files on the TI-83 Plus and TI-84 Plus.
...: • Press [2nd], [Draw] and arrow over to STO. • Press [2] for 2:RecallPic. • Press [VARS] and choose 4:Picture... to view a list pictures on the calculator. • Scroll to a picture and press [ENTER]. • Press [ENTER] to view the picture. Please see the TI-83 family and TI-84 Plus family guidebooks...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13405
Solution 11989: Solving a Quadratic Equation Using Numeric Solver on the TI-83 Plus and TI-84 Plus.
...display eqn:0=. If a previous equation was stored, press the up arrow until you get to the first screen. 4) Enter in x^2-5x+6 5) Press [ENTER] (the cursor will be blinking next to X=). 6) Enter a guess. Let's pick (-3) for example. The screen should have X=-3. 7) Press [ALPHA] [ENTER]. The answ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11989
Solution 14060: Troubleshooting the "Unknown Device" and "TUSB3410 Boot Device" Error Message when Using TI Connect™ Software for Windows®.
... detect as one of the normal device names in both of the above situations, then please see Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers. Solution 14060: Troubleshooting the "Unknown Device" and "TUSB3410 Boot Device" Error Message when Using TI Connect™ Sof...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/14060