Question

Asked Nov 14, 2019

12 views

determin where the function is concave up and where ti is concave down.

f(x)=4x/(x^2+36)

Step 1

Test for Concavity:

If *f* "(*x*) > 0 for all values of *x *in the interval, the graph is concave upward.

If *f* "(*x*) < 0 for all values of *x* in the interval, the graph is concave downward.

Step 2

Differentiate the given function.

Here we have to use the Quotient rule.

Step 3

Differentiate again to get...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Problem 3 Please in the image

A: Given, function is

Q: Question 25 What is s' (r) when s(x) In (5 2x2+4x+6)? S Select the correct answer below: O In (15 En...

A: Consider the given function:

Q: Please answer for the rate at which the height of the water is increasing at the instant that the he...

A: Let x = one-half the width of the triangular cross section.h = height of the water.V = volume of the...

Q: Given the following velocity function of an object moving along a line, find the position function ...

A: Velocity function of an object moving along a line is given by v (t) that is;V (t) = e-3t+3It is req...

Q: Is the following series convergent or divergent? If it is convergent, find the sum. If it is diverge...

A: Given:

Q: Find the absolute minimum and the absolute maximum of the function on the interval [0,3]. f(x)=x^2 +...

A: Click to see the answer

Q: Find the annual growth rate of the quantity described below. A stock portfolio drops to one-tenth it...

A: Suppose initial amount is $100then according to the questionFinal amount after 3 year is 100/10 = $1...

Q: Determine if the curve is concave upwards or downwards at P(4,0).

A: Consider the given parametric curve,

Q: (sin (x))2 dx V1-x2

A: The given integral is