Find intervals of increase and decrease
This worksheet provides challenging problems focused on analyzing functions using the first derivative to find intervals of increase and decrease. Teachers can use it to reinforce students' understanding of derivative sign tests and critical point identification. It is ideal for high school calculus students aiming to master function behavior analysis and derivative applications.
Learning objectives
- Determine intervals where a function is increasing using the first derivative
- Identify intervals where a function is decreasing by analyzing the sign of the first derivative
- Apply critical point analysis to classify intervals of increase and decrease in given functions
How to use this worksheet
- Select “Sign in / Sign up to download”, then sign in with Google or email to get the PDF from KiwiBee Printables.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Hand it out as classwork, homework, or a quick warm-up.
Good for
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