In this lesson, learn what critical numbers of functions are and how to find the critical points of a function. Moreover, see examples of critical points on a graph for a better understanding of ...

Learn how to find critical numbers of a function with our step-by-step video. Identify critical points where the derivative is zero or undefined, with an optional quiz.

In this lesson, learn what critical numbers of functions are and how to find the critical points of a function. Moreover, see examples of critical points on a graph for a better understanding of …

Critical Numbers: While used to determine whether the function has a minimum or maximum point at this point, the critical point represents the location of the function where the derivative holds …

In this lesson, we will review the statement of the critical number theorem and give several typical examples of its application in locating maximum and minimum values of a function.

The critical points of a function are the domain values (x-values) for which its derivative is zero or undefined. They are candidates for the extrema of the function.

Review how to find critical numbers with this quiz and worksheet. You can also print out the worksheet to supplement your viewing of the lesson...

Critical Point The critical numbers of a function are the numbers c in the domain of the function such that either f ′ (c) = 0 or f ′ (c) does not exist.

To find local maximum or minimum, first, the first derivative of the function needs to be found. Values of x which makes the first derivative equal to 0 are critical points.

The ciritical numbers of a function f (x) are the values of x that make the derivative of the function 0. These points are associated with the changes in the monotonicity of the function and the …