Determine the intervals on which the function is concave up or down and find the points of inflection. f(x) = 8x' – 5x? + 4 (Give your answer as a comma-separated list of points in the form (* , *). Express numbers in exact form. Use symbolic notation and fractions where needed.) points of inflection: Determine the interval on which f is concave up. (Give your answer as an interval in the form (*, *). Use the symbol co for infinity, U for combining intervals, and an appropriate type of parenthesis "(".")". "["."]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) x € Determine the interval on which f is concave down. (Give your answer as an interval in the form (*, *). Use the symbol o for infinity, U for combining intervals, and an appropriate type of parenthesis "(".")". "["."]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) хе
Determine the intervals on which the function is concave up or down and find the points of inflection. f(x) = 8x' – 5x? + 4 (Give your answer as a comma-separated list of points in the form (* , *). Express numbers in exact form. Use symbolic notation and fractions where needed.) points of inflection: Determine the interval on which f is concave up. (Give your answer as an interval in the form (*, *). Use the symbol co for infinity, U for combining intervals, and an appropriate type of parenthesis "(".")". "["."]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) x € Determine the interval on which f is concave down. (Give your answer as an interval in the form (*, *). Use the symbol o for infinity, U for combining intervals, and an appropriate type of parenthesis "(".")". "["."]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) хе
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 5SC
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p
![Determine the intervals on which the function is concave up or down and find the points of inflection.
f(x) = 8x – 5x² + 4
(Give your answer as a comma-separated list of points in the form (* , *). Express numbers in exact form. Use symbolic notation
and fractions where needed.)
points of inflection:
Determine the interval on which f is concave up.
(Give your answer as an interval in the form (*, *). Use the symbol oo for infinity, U for combining intervals, and an appropriate
type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express
numbers in exact form. Use symbolic notation and fractions where needed.)
x E
Determine the interval on which f is concave down.
(Give your answer as an interval in the form (*, *). Use the symbol o for infinity, U for combining intervals, and an appropriate
type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express
numbers in exact form. Use symbolic notation and fractions where needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7fd7061d-729c-4718-a2e7-fb53d4373f92%2Fabd7956f-0910-4e6a-9a2d-7b131675af82%2Fv2taevs_processed.png&w=3840&q=75)
Transcribed Image Text:Determine the intervals on which the function is concave up or down and find the points of inflection.
f(x) = 8x – 5x² + 4
(Give your answer as a comma-separated list of points in the form (* , *). Express numbers in exact form. Use symbolic notation
and fractions where needed.)
points of inflection:
Determine the interval on which f is concave up.
(Give your answer as an interval in the form (*, *). Use the symbol oo for infinity, U for combining intervals, and an appropriate
type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express
numbers in exact form. Use symbolic notation and fractions where needed.)
x E
Determine the interval on which f is concave down.
(Give your answer as an interval in the form (*, *). Use the symbol o for infinity, U for combining intervals, and an appropriate
type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express
numbers in exact form. Use symbolic notation and fractions where needed.)
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