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Author Question: Determine where the given function is increasing and where it is decreasing.s(x) = -x2- 20x - 84 (Read 57 times)

Collmarie

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Question 1

Find the relative extrema of the function and classify each as a maximum or minimum.

f(x) = x
◦ Relative maximum: 
◦ Relative minimum: , relative maximum: 
◦ Relative maximum: , relative minimum: 
◦ Relative minimum: (0,0)

Question 2

Determine where the given function is increasing and where it is decreasing. 

s(x) = -x2 - 20x - 84
◦ Decreasing on (-∞, -10), increasing on (-10, ∞)
◦ Decreasing on  (-∞, -10) and (0, ∞), increasing on (-10, 0)
◦ Increasing on (-∞, -10), decreasing on (-10, ∞)
◦ Increasing on (-∞, ∞)


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Marked as best answer by Collmarie on Jun 16, 2021

Zack0mack0101@yahoo.com

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Collmarie

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Reply 2 on: Jun 16, 2021
YES! Correct, THANKS for helping me on my review


abro1885

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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