QQuestionMathematics
QuestionMathematics
How can you find increasing and decreasing intervals using a graphing calculator?
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Answer
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Step 1I'll explain how to find increasing and decreasing intervals using a graphing calculator step by step:
Step 2: Understand Increasing and Decreasing Intervals
- An increasing interval is where the function's graph rises from left to right - A decreasing interval is where the function's graph falls from left to right - These can be determined by analyzing the derivative of the function
Final Answer
1. Graph the function and its derivative 2. Identify where the derivative is positive (increasing) 3. Identify where the derivative is negative (decreasing) 4. Mark the critical points where f'(x) = 0 Pro Tip: Always verify your findings by visually checking the graph and testing points in each interval.
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