# How to determine increasing and decreasing intervals

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• Top Teachers ## Process for finding intervals of increase/decrease

There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the What do our users say?

## How to find increasing intervals by graphing functions

To find intervals of increase and decrease, you need to differentiate them concerning x. After differentiating, you will get the first derivative as f’ (x). Therefore, f’ (x) = 3x 2

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Mathematics is the study of numbers, shapes, and patterns. It is used to describe and explain the physical world around us.

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One plus one is two.