www.coolmath.com/precalculus-review-calculus-intro/precalculus-algebra/11-graphing-increasing-decreasing-01

This Precalculus review (Calculus preview) lesson reviews the concepts of
**increasing and decreasing**.

www.khanacademy.org/math/algebra/algebra-functions/positive-negative-increasing-decreasing-intervals/v/increasing-decreasing-positive-and-negative-intervals

**Function** values can be positive or negative, and they can **increase** or **decrease**
as the input increases. Here we introduce these basic properties of **functions**.

www.khanacademy.org/math/algebra/algebra-functions/positive-negative-increasing-decreasing-intervals/e/increasing-decreasing-intervals-of-functions

Highlight intervals on the domain of a **function** where it's only **increasing** or only
**decreasing**.

ltcconline.net/greenl/courses/115/applications/increaseDecrease.htm

**Increasing and Decreasing Functions**. Definition of Increasing and Decreasing.
We all know that if something is increasing then it is going up and if it is ...

www.mathsisfun.com/sets/functions-increasing.html

**Increasing and Decreasing Functions**. Increasing Functions. A function is "
increasing" when the y-value increases as the x-value increases, like this:
Increasing ...

www.cliffsnotes.com/study-guides/calculus/calculus/applications-of-the-derivative/increasing-decreasing-functions

The derivative of a **function** may be used to determine whether the **function** is
**increasing** or **decreasing** on any intervals in its domain. If f′(x) > 0 at.

mathbitsnotebook.com/Algebra1/FunctionGraphs/FNGFunctionFeatures.html

When looking for sections of a graph that are **increasing** or **decreasing**, be sure to
look at (or "read") the graph from left to right.

mathworld.wolfram.com/DecreasingFunction.html

Jeffreys, H. and Jeffreys, B. S. "**Increasing and Decreasing Functions**." §1.065 in
Methods of Mathematical Physics, 3rd ed. Cambridge, England: Cambridge ...