Determine the concavity and find

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