close search
Hit Return to see all results

f (x)


Indicate (i.e. check) all labeled points at which f(x) and f′(x) are both nonzero of the same sign.

Select all labeled points at which it would be possible for exactly one of f′(x) and f″(x) to be negative.

f (x)

Image Transcriptionclose

f (x)

Step 1

Part 1:

From the given graph, it is observed that the graph is increasing on the intervals

(A, C) and increasing after the point F then the first derivative of the function is positive.

That is, the interval (A, C) and after the point F is positive.

Step 2

Here, it is observed that the point B is lies on the interval (A, C) and the points B is positive.

Similarly, the graph is decreasing on the intervals (C, F) then the first derivative of the function is negative.

That is, the point D, E and F ...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in



Related Calculus Q&A

Find answers to questions asked by student like you

Show more Q&A add

Q: Which of the following is the power series representation for g(x)? +8 OA. B. k 8 1 k 0 k 0 8k O C. ...

A: Note that the function g(x) is not provided (here option (c) can also be a power series). So, we are...


Q: differentiate f(t) = t^(1/3)/ (t-3) On the solution guide on the first step for the numerator, we ha...

A: Explanation:Consider the term t1/3.It is known that adding and subtracting a same number to any numb...


Q: For each of the following integrals, indicate whether integration by substitution or integration by ...

A: Known fact:Integration by parts:When an integral contains the product of two functions, then integra...


Q: The beginning of the question is attached.  How do I argue that f(x) is concave if and only if g(x)=...

A: A function is concave or ceonvex is defined by the sign of its double derivative.A function is conve...


Q: How do you solve the limit of this graph?

A: x->-1^- means x is slightly less than -1.


Q: I did the test points but not sure how to answer??? It’s positive when less than 3, less than 0 and ...

A: To determine when the motion is in the positive direction and when it is in the negative direction.


Q: Determine whether the alternating series converges or diverges

A: Check whether the series is convergent or divergent.


Q: Find the derivative of y with respect to x.

A: Given:The function 


Q: please explain how to solve this

A: (a)We are given graphand we can locate upper and lower curves on different regions

Sorry about that. What wasn’t helpful?