Respuesta :

sqdancefan
In the region 0-2, the first derivative has a zero at x=1, and the second derivative (slope of the first derivative line) is positive. This means f(x) will have a minimum at x=1.

Likewise, in the region 4-6, the second derivative is negative and the first derivative is zero at x=5, indicating a maximum there.

These observations narrow the selection to choices A or C. The derivative curve is continuous at x=2 and x=4, so there will not be any discontinuities in f(x)--eliminating selection C.

The best choice is A.
Ver imagen sqdancefan

From the zeros of the derivative, it is found that option b could represent the graph of f.

  • To solve this question, we need to understand the concept of critical points.
  • They are the zeros of the derivative, that is, the values of x for which:

[tex]f^{\prime}(x) = 0[/tex]

In this problem, the critical points are [tex]x = 1, x = 3, x = 5[/tex].

It means that at these points, the behavior of the function changes, either from increasing to decreasing, or from decreasing to increasing. Of the options given, the only function for which this happens is option b, thus it is the correct option.

A similar problem is given at https://brainly.com/question/16944025

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