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Note: If you are asked for value(s), give your answer as a single value (e.g. 17), or a comma separated list (e.g. 1,2,3), or NONE. If you are asked for an interval, give your answer in help (intervals). Type inf for oo and -inf for -∞. Let which has the following derivatives: f'(x) (x2+2x-3)e*, = = f" (x)=(x²+4x-1)e". (a) Find the locations (the 2-values) of the points of inflection. Ꮖ (b) Determine the x-intervals on which f is concave up or down. The left-most interval is and on this interval fis ? The middle interval is and on this interval fis ? The right-most interval is , and on this interval f is ? f(x) = (x² - 3)e*,

Note: If you are asked for value(s), give your answer as a single value (e.g. 17), or a comma separated list (e.g. 1,2,3), or NONE. If you are asked for an interval, give your answer in help (intervals). Type inf for oo and -inf for -∞. Let which has the following derivatives: f'(x) (x2+2x-3)e*, = = f" (x)=(x²+4x-1)e". (a) Find the locations (the 2-values) of the points of inflection. Ꮖ (b) Determine the x-intervals on which f is concave up or down. The left-most interval is and on this interval fis ? The middle interval is and on this interval fis ? The right-most interval is , and on this interval f is ? f(x) = (x² - 3)e*,

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter81: Introduction To Computer Numerical Control (cnc)
Section: Chapter Questions
Problem 24A
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solve every part of it and i don't need to see the work.

Note: If you are asked for value(s), give your answer as a single value (e.g. 17), or a comma separated list (e.g. 1,2,3), or NONE. If you are asked for an interval, give your answer in help (intervals). Type inf for oo and -inf for -∞. Let which has the following derivatives: f'(x) (x2+2x-3)e*, = = f" (x)=(x²+4x-1)e". (a) Find the locations (the 2-values) of the points of inflection. Ꮖ (b) Determine the x-intervals on which f is concave up or down. The left-most interval is and on this interval fis ? The middle interval is and on this interval fis ? The right-most interval is , and on this interval f is ? f(x) = (x² - 3)e*,
Transcribed Image Text:Note: If you are asked for value(s), give your answer as a single value (e.g. 17), or a comma separated list (e.g. 1,2,3), or NONE. If you are asked for an interval, give your answer in help (intervals). Type inf for oo and -inf for -∞. Let which has the following derivatives: f'(x) (x2+2x-3)e*, = = f" (x)=(x²+4x-1)e". (a) Find the locations (the 2-values) of the points of inflection. Ꮖ (b) Determine the x-intervals on which f is concave up or down. The left-most interval is and on this interval fis ? The middle interval is and on this interval fis ? The right-most interval is , and on this interval f is ? f(x) = (x² - 3)e*,
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