Q
QuestionMathematics

How do you type the infinity sign on a graphing calculator?
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Answer

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Step 1
: Understanding the Infinity Symbol

Most graphing calculators have a specific method for typing the infinity symbol (∞). The exact method depends on the calculator model, but here are the most common approaches:

Step 2
: TI Graphing Calculators (TI- 83, TI- 84, TI- 89)

- Look for the $$\infty$$ symbol in the menu
- Press the [TEST] button - Select and insert the infinity symbol

Final Answer

The method to type the infinity symbol varies by calculator model, but most graphing calculators have it in a special symbols menu or can represent it through 1 / 0.