How to Find the Maximum or Minimum Value of a Function Using a Calculator

How do you do max/min on a calculator?

To find the maximum or minimum value of a function using a calculator, follow these steps:

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To find the maximum or minimum value of a function using a calculator, follow these steps:

1. Input the function: Enter the equation or expression of the function into the calculator. Use the appropriate mathematical symbols and functions.

2. Define the range: Specify the interval or range over which you want to find the maximum or minimum. This step is particularly important if the function is not continuous or has multiple peaks or valleys.

3. Graph the function: Plot the graph of the function on the calculator’s graphing screen. Make sure the viewing window includes the desired range.

4. Use the maximum/minimum feature: Most graphing calculators have a built-in maximum/minimum feature that identifies the highest or lowest point on a given interval. Find this feature in your calculator’s menu or options.

5. Find the maximum or minimum: By selecting the maximum/minimum feature and indicating the interval, the calculator will calculate and display the maximum or minimum value of the function within the specified range.

Note: Keep in mind that some calculators may have slightly different steps or terminologies, but the general idea remains the same. Refer to your calculator’s manual or guide for specific instructions.

It is worth mentioning that the availability and ease of using the maximum/minimum feature may vary depending on the type and brand of calculator you have.

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