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

Pierre always walks from left to right. If Pierre is climbing uphill, then the graph is increasing: on the intervals ( -infinity , -3 ) U ( 1 , 4 ). So, our graph is increasing ...

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.

www.varsitytutors.com/calculus_1-help/how-to-find-increasing-intervals-by-graphing-functions

Free practice questions for Calculus 1 - How to find increasing intervals by graphing functions. Includes full solutions and score reporting.

mathbitsnotebook.com/Algebra1/FunctionGraphs/FNGFunctionFeatures.html

The positive regions of a function are those intervals where the function is above ... By definition: A function is strictly increasing on an interval, if when x1 < x2, ...

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

A function is "increasing" when the y-value increases as the x-value increases, like this: Increasing ... This function is increasing for the interval shown (it may be ...

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.

tutorial.math.lamar.edu/Classes/CalcI/ShapeofGraphPtI.aspx

We used these ideas to identify the intervals in which a function is increasing and ... So, it looks we've got the following intervals of increase and decrease.

www.chegg.com/homework-help/definitions/intervals-of-increase-and-decrease-29

Intervals of increase and decrease are the domain of a function where its value is getting larger or smaller, respectively. For a function f(x) over an interval where ...