# Analyzing functions with calculus

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Take Quiz 1 to identify your areas for growth. We'll recommend lessons for exactly what you need to learn.

Identify your areas for growth in these lessons:

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Increasing/decreasing intervals & extremum points challenge

4 questions

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Identify your areas for growth in these lessons:

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Concavity & inflection points challenge

7 questions

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Test your understanding of

**Analyzing functions with calculus**with these 11 questions.About this unit

Let's put all of our differentiation abilities to use, by analyzing the graphs of various functions. As you will see, the derivative and the second derivative of a function can tell us a lot about the function's graph.