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f(x) = 1+ (7/(x))  (6/(x)^2)
(b) Find the interval where the function is increasing. (Enter your answer using interval notation.)
Find the interval where the function is decreasing. (Enter your answer using interval notation.)
(c) Find the local maximum and minimum values. (If an answer does not exist, enter DNE.)
(d) Find the interval where the function is concave up. (Enter your answer using interval notation.)
Find the interval where the function is concave down. (Enter your answer using interval notation.)
Find the inflection point.
 one year ago
 one year ago
f(x) = 1+ (7/(x))  (6/(x)^2) (b) Find the interval where the function is increasing. (Enter your answer using interval notation.) Find the interval where the function is decreasing. (Enter your answer using interval notation.) (c) Find the local maximum and minimum values. (If an answer does not exist, enter DNE.) (d) Find the interval where the function is concave up. (Enter your answer using interval notation.) Find the interval where the function is concave down. (Enter your answer using interval notation.) Find the inflection point.
 one year ago
 one year ago

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math>philosophyBest ResponseYou've already chosen the best response.0
Do you know about the first and second derivative tests?
 one year ago

blahblah32Best ResponseYou've already chosen the best response.0
ye when you find the critical points and the point of inflection and then use intervals to test where the function is positive or negative
 one year ago

blahblah32Best ResponseYou've already chosen the best response.0
that i understand, most of my confusion is the solving
 one year ago

badiBest ResponseYou've already chosen the best response.0
f'=76x<0 when x>7/6._____________ f'>0 when x<7/6_______________
 one year ago

blahblah32Best ResponseYou've already chosen the best response.0
i dont follow, is that the intervals?
 one year ago

blahblah32Best ResponseYou've already chosen the best response.0
used to write the intervals *
 one year ago
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