Find the critical point(s) of the function y = 0 – 2 cos (0) at 0 E [-3x, –x). (Give your answer in the form of a comma-separated list of values. Express numbers in exact form. Use symbolic notatic and fractions where needed. Enter DNE if the function has no critical points.) critical point(s): Determine the x-coordinates of the critical point(s) that correspond(s) to a local minimum or a local maximum. (Give your answer in the form of a comma-separated list. Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE if the function has no local minimum or local maximum.) local minima: local maxima: Find the intervals on which the function is increasing or decreasing. (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 interva is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) increasing: decreasing:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find the critical point(s) of the function y = 0 – 2 cos (0) at 0 E [-3x, -z].
(Give your answer in the form of a comma-separated list of values. Express numbers in exact form. Use symbolic notation
and fractions where needed. Enter DNE if the function has no critical points.)
critical point(s):
Determine the x-coordinates of the critical point(s) that correspond(s) to a local minimum or a local maximum.
(Give your answer in the form of a comma-separated list. Express numbers in exact form. Use symbolic notation and
fractions where needed. Enter DNE if the function has no local minimum or local maximum.)
local minima:
local maxima:
Find the intervals on which the function is increasing or decreasing.
(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.)
increasing:
decreasing:
Transcribed Image Text:Find the critical point(s) of the function y = 0 – 2 cos (0) at 0 E [-3x, -z]. (Give your answer in the form of a comma-separated list of values. Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE if the function has no critical points.) critical point(s): Determine the x-coordinates of the critical point(s) that correspond(s) to a local minimum or a local maximum. (Give your answer in the form of a comma-separated list. Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE if the function has no local minimum or local maximum.) local minima: local maxima: Find the intervals on which the function is increasing or decreasing. (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.) increasing: decreasing:
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