Question

The graph of the derivative f' of a function f is shown. 2 4 6 8 10 12 14 16 x (a) On what interval is f increasing? (Enter your answer using interval notation.) (2,6) On what intervals is f decreasing? (Enter your answer using interval notation.) (0,2),(6,8) (b) At what values of x does f have a local maximum or minimum? (Enter your answers as a comma-separated list.) x = 6,2

          The graph of the derivative f' of a function f is shown.
2 4 6 8 10 12 14 16 x
(a) On what interval is f increasing? (Enter your answer using interval notation.)
(2,6)
On what intervals is f decreasing? (Enter your answer using interval notation.)
(0,2),(6,8)
(b) At what values of x does f have a local maximum or minimum? (Enter your answers as a comma-separated list.)
x = 6,2

The graph of the derivative f' of a function f is shown.
2 4 6 8 10 12 14 16 x
(a) On what interval is f increasing? (Enter your answer using interval notation.)
(2,6)
On what intervals is f decreasing? (Enter your answer using interval notation.)
(0,2),(6,8)
(b) At what values of x does f have a local maximum or minimum? (Enter your answers as a comma-separated list.)
x = 6,2

Added by Gonzalo H.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Ahmet Yavas

03/28/2022

Step 1

From the graph, we see that the derivative is above the x-axis between x = 5 and x = 9. Therefore, the function is increasing on the interval (5, 9). Show more…

Show all steps

Thanks for your feedback!

The graph of the derivative f' of a function f is shown. (a) On what interval is f increasing? (Enter your answer using interval notation.) (2,6) On what intervals is f decreasing? (Enter your answer using interval notation.) (0,2),(6,8) (b) At what values of x does f have a local maximum or minimum? (Enter your answers as a comma-separated list.) x = 6,2