4. Given the first derivative of a Conference function is h' (t) = -8t + t²-9, where t represents time in hours. Determine the time(s) for which the conference will be most exciting (maximized). Give reason(s)/ for selecting that time(s). 5. Calculate and describe the point of inflection for the following function: f(m) m³ - 3m² - 9m+7

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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4. Given the first derivative of a Conference function is h' (t) = −8t + t² − 9, where t
represents time in hours. Determine the time(s) for which the conference will be most
exciting (maximized). Give reason(s)/ for selecting that time(s).
5. Calculate and describe the point of inflection for the following function:
I
f(m) = m³ - 3m² - 9m+7
E
Transcribed Image Text:4. Given the first derivative of a Conference function is h' (t) = −8t + t² − 9, where t represents time in hours. Determine the time(s) for which the conference will be most exciting (maximized). Give reason(s)/ for selecting that time(s). 5. Calculate and describe the point of inflection for the following function: I f(m) = m³ - 3m² - 9m+7 E
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