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ksaimouli
 3 years ago
What is the average value of the function on the interval from x=3 to x=1
ksaimouli
 3 years ago
What is the average value of the function on the interval from x=3 to x=1

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ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.1http://online.math.uh.edu/apcalculus/exams/images/AP_AB_version1__85.gif

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2The average value of the function would be \(\large \int_{3}^{1} g(x)dx \) Can you do the integration?

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.1i exactly did that does not work

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2Sorry, the integral should be divided by (1 (3))=2 to get the average value.

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2Average value = \( \large \int_a^b f(x)dx / (ba) \)

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2You have the correct answer, but you need to simplify it (14/3) and divide by 2 which comes from (1(3)), the length of interval of integration.

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2In the end, you should get 7/3.

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2@oldrin.bataku I think there was a mixup with the substituted limits of integration.

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.2That's good! Keep it up!
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