(a) Find the interval of increase. ( Find the interval of decrease. ( (b) Find the local minimum value. (c) Find the inflection points. (Give your answers correct to one decimal place.) ) (smaller x value) ) (larger x value)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider the function below. (If you need to use -co or ∞o, enter INFINITY or INFINITY.)
C(x) = x¹/3(x + 4)
(a) Find the interval of increase.
Find the interval of decrease.
(I
(b) Find the local minimum value.
)
(c) Find the inflection points. (Give your answers correct to one decimal place.)
) (smaller x value)
) (larger x value)
(
Find the intervals where the function is concave up. (Enter the interval that contains smaller numbers first.)
]Ju([
)
Find the interval where the function is concave down.
(
(d) Use this information to sketch the graph of the function. (Do this on paper. Your instructor may ask you to turn in this graph.)
Transcribed Image Text:Consider the function below. (If you need to use -co or ∞o, enter INFINITY or INFINITY.) C(x) = x¹/3(x + 4) (a) Find the interval of increase. Find the interval of decrease. (I (b) Find the local minimum value. ) (c) Find the inflection points. (Give your answers correct to one decimal place.) ) (smaller x value) ) (larger x value) ( Find the intervals where the function is concave up. (Enter the interval that contains smaller numbers first.) ]Ju([ ) Find the interval where the function is concave down. ( (d) Use this information to sketch the graph of the function. (Do this on paper. Your instructor may ask you to turn in this graph.)
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