Question

3. [-/3 Points] DETAILS MY NOTES Rancher Juana wants to build a three-sided rectangular fence near a river, using 160 yards of fencing. Assume that the river runs straight and that Juana need not fence in the side next to the river. Juana wants to build a fence so that the enclosed area is maximized. • What should be the length of each side running perpendicular to the river? yards • What should be the length of the side running parallel to the river? yards What is the largest total area that can be enclosed? square yards Submil Answer 4. [-/2 Points] DETAILS MY NOTES Find the absolute maximum and minimum values on the closed interval [-3,3] for the function below. If a maximum or minimum value does not exist, enter NONE. f(x) = \frac{(4x)}{(x^2+1)} (absolute max) (absolute min) Submit Answer

          3. [-/3 Points]
DETAILS
MY NOTES
Rancher Juana wants to build a three-sided rectangular fence near a river, using 160 yards of fencing. Assume that the river runs
straight and that Juana need not fence in the side next to the river.
Juana wants to build a fence so that the enclosed area is maximized.
• What should be the length of each side running perpendicular to the river?
yards
• What should be the length of the side running parallel to the river?
yards
What is the largest total area that can be enclosed?
square yards
Submil Answer
4. [-/2 Points]
DETAILS
MY NOTES
Find the absolute maximum and minimum values on the closed interval [-3,3] for the function below. If a maximum or minimum
value does not exist, enter NONE.
f(x) = \frac{(4x)}{(x^2+1)}
(absolute max)
(absolute min)
Submit Answer

3. [-/3 Points]
DETAILS
MY NOTES
Rancher Juana wants to build a three-sided rectangular fence near a river, using 160 yards of fencing. Assume that the river runs
straight and that Juana need not fence in the side next to the river.
Juana wants to build a fence so that the enclosed area is maximized.
• What should be the length of each side running perpendicular to the river?
yards
• What should be the length of the side running parallel to the river?
yards
What is the largest total area that can be enclosed?
square yards
Submil Answer
4. [-/2 Points]
DETAILS
MY NOTES
Find the absolute maximum and minimum values on the closed interval [-3,3] for the function below. If a maximum or minimum
value does not exist, enter NONE.
f(x) = ((4x))/((x^2+1))
(absolute max)
(absolute min)
Submit Answer

Added by Christina W.

Question

Please give Ace some feedback