Question

Asked Mar 18, 2019

f(x)=3ln(x^2 +2)- 2x on a closed interval [-2,4].

determine the intervals where f(x) is increasing or decreasing

determine the intervals where f(x) is concave up or concave down

find the absolute minimum value anf and absolute maximum value for f(x)

Step 1

Part 1:

Derivative of the function f(*x*) with respect to *x* as given below.

Step 2

Step 3

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