Indicate the intervals on which the function f is concave up or concave down and find any inflection points. 48(1– x2) (x2 + 3)3 8. 16x | f(x) given f'(x) = and f"(x) = - x2 +3 (x2 + 3)2

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Chapter2: Second-order Linear Odes
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Indicate the intervals on which the function f is concave up or concave down and
find any inflection points.
8.
48(1 – x2)
(x2 + 3)3
16x
f(x) =
given f'(x) =
and f"(x) =
%3D
-
%3D
x2 + 3
(x² + 3)²
Transcribed Image Text:Indicate the intervals on which the function f is concave up or concave down and find any inflection points. 8. 48(1 – x2) (x2 + 3)3 16x f(x) = given f'(x) = and f"(x) = %3D - %3D x2 + 3 (x² + 3)²
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