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Determine the concavity and find
Determine the concavity for f(x)= 4/x^2-1
I took the second derivative and solved for zeros. I got x=-1 and x=1. However when
1 answer
asked by
Lisa
398 views
Present the concavity test and explain how to use
� ′ ′ ( � ) f ′′ (x) to determine concavity.
5 answers
73 views
How would you write open intervals for concavity? After you find the second derivative of a fuction; How would you go about
3 answers
asked by
Mercy
475 views
x(x+4)^(2/3)
a). Find the second derivative b). Find any points of Inflection c). Determine the intervals of Concavity
2 answers
asked by
Sam
405 views
assume that f(x)= x^3(x-2)^2
a) find the x-intercepts algebraically b) find all the critical points c) use the first derivative
1 answer
asked by
Elaine
537 views
Determine the concavity and find the points of inflection.
y=2cosx + sin2x 0≤x≤2pi y'=-2sinx + 2cos2x y"=-2cosx-4sinx How do
3 answers
asked by
sh
2,273 views
FOr the function f(x)=x^2e^x
Find the critical points, increasing decreasing, first and second derivative and concavity I am
2 answers
asked by
songyi
697 views
When given the f graph, how do you determine extrema of F(x)? Concavity of F(x)?
1 answer
asked by
Anonymous
363 views
Given the function f(x)=1/4 x^4 - 3/2 x^2
a. discuss the relative maxima, minima relative b. determine where f is increasing and
1 answer
asked by
zel
470 views
Given the function: f(x) = x^2 + 1 / x^2 - 9
a)find y and x intercepts b) find the first derivative c) find any critical values
0 answers
asked by
Gabby
891 views