Can someone explain this task to me (global behavior)?

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DerRoll
3 months ago

“I don’t understand the subject so much” is of course totally helpful if you want to explain something. Please consider that we are a question page and not a remedy page and they do not mean “wirstellendeineHousetas.de”.

Tasks of this type are relevant to the assessment. You will not come to develop the foundations for it and to work on it to solve something independently or at least to be able to concretely point out where you have problems.

Run the function twice and determine the zero points of the first derivative. You can calculate these or “rate” on the basis of the extreme values of the image. determining with the aid of the second derivative whether it is a local maximum or a minimum. Determine the x value and y value of the “largest” local maximum by a). Determine the x and y value of the minimum by b).

For the c) consider where the function for x goes against + or -infinitely. Do you know infinitely deep seas on Earth?

DerRoll
3 months ago
Reply to  Josytimmermann

that is, if one has been logically thinking that I have not understood any partial task a or b or c.

Then that means that you didn’t deal with the basics, and you didn’t get any urgent refreshments on good question. After all, no one can afford here, neither in terms of time nor content, the medium is not suitable for the latter. I tried to explain what you’re doing out of it.

It has nothing to do with “net” or not “net” if I refer you to your deficits. These are simply facts and you can live with it or try to change something yourself.

Fabian21723
3 months ago

a) first and second derivation form –> first derivation: all extremes at f'(x) = 0
second derivative: all types of extreme positions (negative at f”'(x) –> high point, positive at f”'(x) –> low point

follows –> determine all extremes, then the types of extremes and at high points the x values inserted into the “normal” function and select the point which has the highest y value

b) from the specific extreme points only consider the low points and choose from them with the smallest y value

c) Limes with x->+Infinite and x->-Infinite view of the function
Joa…