Question

Use the second derivative to find the intervals where f(x) = x4+8x3 is concave upward and...

Use the second derivative to find the intervals where f(x) = x4+8x3 is concave upward and concave downward. Also find any points of inflection.

Math   Calculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Find the intervals on which the graph of f is concave upward, the intervals on which...
Find the intervals on which the graph of f is concave upward, the intervals on which the graph of f is concave downward, and the x, y coordinates of the inflection points. Circle your final answers. 6). f(x) = -x^3 – 3x^2 + 5x – 4 7). f(x) = 3x^4 – 18x^2
Determine where the graph of the function f(x) = 6x-√(4-x^2) is concave upward and where it...
Determine where the graph of the function f(x) = 6x-√(4-x^2) is concave upward and where it is concave downward. Also, find all the inflection points of the function.
1.) Use the second derivative test to find the relative extrema for f(x) = x4 –...
1.) Use the second derivative test to find the relative extrema for f(x) = x4 – x3 - (1/2)x2 + 11. Also find all inflection points, discuss the concavity of the graph and sketch the graph.
State the intervals where f(x) = x4 − 8x2 + 8 is increasing, decreasing, concave up,...
State the intervals where f(x) = x4 − 8x2 + 8 is increasing, decreasing, concave up, and concave down. State all local extrema and inflection.
Let f(x)=((x+1)^2)/((x−1)^2) (a) (8 pts) Find the intervals on which f increases and the intervals on...
Let f(x)=((x+1)^2)/((x−1)^2) (a) (8 pts) Find the intervals on which f increases and the intervals on which f decreases. Find all the local maximum and minimum values of f . (b) Find the intervals on which f is concave upward and concave downward. Find the inflection points.
consider the function f(x) = x/1-x^2 (a) Find the open intervals on which f is increasing...
consider the function f(x) = x/1-x^2 (a) Find the open intervals on which f is increasing or decreasing. Determine any local minimum and maximum values of the function. Hint: f'(x) = x^2+1/(x^2-1)^2. (b) Find the open intervals on which the graph of f is concave upward or concave downward. Determine any inflection points. Hint f''(x) = -(2x(x^2+3))/(x^2-1)^3.
\Given f(x)=2sinx+x on [0,2π] (a) Find f′′(x) (b) Find the intervals where f is concave up...
\Given f(x)=2sinx+x on [0,2π] (a) Find f′′(x) (b) Find the intervals where f is concave up and/or concave down. (c) Find the point(s) of inflection express as an ordered pair.
Consider the function f(x) = x^2/x-1 with f ' (x) = x^2-2x/ (x - 1)^2 and...
Consider the function f(x) = x^2/x-1 with f ' (x) = x^2-2x/ (x - 1)^2 and f '' (x) = 2 / (x - 1)^3 are given. Use these to answer the following questions. (a) [5 marks] Find all critical points and determine the intervals where f(x) is increasing and where it is decreasing, use the First Derivative Test to fifind local extreme value if any exists. (b) Determine the intervals where f(x) is concave upward and where it is...
Given the function g(x) = x3-3x + 1, use the first and second derivative tests to...
Given the function g(x) = x3-3x + 1, use the first and second derivative tests to (a) Find the intervals where g(x) is increasing and decreasing. (b) Find the points where the function reaches all realtive maxima and minima. (c) Determine the intervals for which g(x) is concave up and concave down. (d) Determine all points of inflection for g(x). (e) Graph g(x). Label your axes, extrema, and point(s) of inflection.
given function f(x)=-x^3+5x^2-3x+2 A) Determine the intervals where F(x) Is increasing and decreasing b) use your...
given function f(x)=-x^3+5x^2-3x+2 A) Determine the intervals where F(x) Is increasing and decreasing b) use your answer from a to determine any relative maxima or minima of the function c) Find that intervals where f(x) is concave up and concave down and any points of inflection
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT