Question 2 Let f (x) be a function. The first and second derivatives of f (x) are given as follows: 6(x- 1) -12(x - 2) f'(x) = f"(x) = (x + 1)3 (x + 1)4 Notice that f'(x) = 0 when x = 1. %3D (a) Is f(x) concave up, concave down or neither at x = 1 [Select] Neither concave up nor concave down Concave down (b) Does f(x) have a relative maximum, relative minimum Concave up • Previous No new data
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Help for 2a!
![Question 2
Let f (x) be a function. The first and second derivatives of f (x) are given as follows:
6(x-1)
-12(x - 2)
f'(x) =
f"(x) =
%3D
(x +1)3
(x + 1)4
Notice that f'(x) = 0 when x = 1.
%3D
%3D
(a) Is f(x) concave up, concave down or neither at x = 11 [Select ]
%D
Neither concave up nor concave down
Concave down
(b) Does f(x) have a relative maximum, relative minimum
Concave up
• Previous
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