blackobama

3 Questions
0 Answers

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3054

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Point of inflection help

The second derivative of the function f is given by f′′(x)=x2cos((x2+2x)/6). At what values of x in the interval (−4,3) does the graph of f have a point of inflection?

blackobama Dec 15, 2020

0

361

0

+13

Concave up and decreasing question

The graph of f′, the derivative of the continuous function f, is shown above on the interval −8

blackobama Dec 15, 2020

+1

5584

1

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Let 'g' be the function defined by g(x) = (x^2-x+1)e^x. What is the absolute maximum value of 'g' on the interval [-4,1]?

Let 'g' be the function defined by g(x) = (x2-x+1)ex. What is the absolute maximum value of 'g' on the interval [-4,1]?

blackobama Dec 15, 2020