- #1

- 80

- 0

X+x2/3? I got the second derivative, and I. Did not gvet a value. Does this function not have concavity?

Note:2/3 is an exponent.

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- Thread starter realism877
- Start date

- #1

- 80

- 0

X+x2/3? I got the second derivative, and I. Did not gvet a value. Does this function not have concavity?

Note:2/3 is an exponent.

- #2

- 22,089

- 3,297

X+x2/3? I got the second derivative, and I. Did not gvet a value. Does this function not have concavity?

Note:2/3 is an exponent.

Note the x

Anyway, you calculated the second derivative and you "don't get a value". What do you mean with that?? What is the second derivative of the function?

Do you mean that you don't find a point where the second derivative is 0? Well, that's certainly true.

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