Asked by Erika
Find the points at which y = f(x) = x8−13x has a global maximum and minimum on the interval 0 ≤ x ≤ 3.7. Round your answers to two decimal places.
Global Maximum:
(x,y) = (,)
Global Minimum:
(x,y) = (,)
Global Maximum:
(x,y) = (,)
Global Minimum:
(x,y) = (,)
Answers
Answered by
Reiny
I just did the previous question for you, do this one the same way,
Answered by
Erika
i cant figure out the global minimum
Answered by
Reiny
I will assume your function is
f(x) = x^8 - 13x
f(0) = 0
f(3.7) = 3.7^8 - 13(3.7) = appr. 35077
also f'(x) = 8x^7 - 13 = 0 for local max/min
x^7 = 13/8
x = 1.0718
f(1.0718) = approx -12.2
draw your conclusion following your course's definition of "global minimum"
f(x) = x^8 - 13x
f(0) = 0
f(3.7) = 3.7^8 - 13(3.7) = appr. 35077
also f'(x) = 8x^7 - 13 = 0 for local max/min
x^7 = 13/8
x = 1.0718
f(1.0718) = approx -12.2
draw your conclusion following your course's definition of "global minimum"
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.