er Find the intervals on which f is increasing and the intervals on which it is decreasing. f(x)=-12x+135x4-400x3 Find f'(x). f'(x) = Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. A. The function is decreasing on the open interval(s) ☐. The function is never increasing. (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.) B. The function is increasing on the open interval(s) ☐ . The function is never decreasing. (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.) C. The function is increasing on the open interval(s) and decreasing on the open interval(s) (Simplify your answers. Type your answers in interval notation. Use a comma to separate answers as needed.) OD. The function is never increasing or decreasing.
er Find the intervals on which f is increasing and the intervals on which it is decreasing. f(x)=-12x+135x4-400x3 Find f'(x). f'(x) = Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. A. The function is decreasing on the open interval(s) ☐. The function is never increasing. (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.) B. The function is increasing on the open interval(s) ☐ . The function is never decreasing. (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.) C. The function is increasing on the open interval(s) and decreasing on the open interval(s) (Simplify your answers. Type your answers in interval notation. Use a comma to separate answers as needed.) OD. The function is never increasing or decreasing.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
![er
Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x)=-12x+135x4-400x3
Find f'(x).
f'(x) =
Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice.
A. The function is decreasing on the open interval(s) ☐. The function is never increasing.
(Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.)
B. The function is increasing on the open interval(s) ☐ . The function is never decreasing.
(Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.)
C. The function is increasing on the open interval(s) and decreasing on the open interval(s)
(Simplify your answers. Type your answers in interval notation. Use a comma to separate answers as needed.)
OD. The function is never increasing or decreasing.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F43d5f94c-1831-49c5-a3e2-4059d194285e%2F8b6ea5f5-2a84-4a97-99ca-187b915e98c0%2Fr4kch49_processed.png&w=3840&q=75)
Transcribed Image Text:er
Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x)=-12x+135x4-400x3
Find f'(x).
f'(x) =
Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice.
A. The function is decreasing on the open interval(s) ☐. The function is never increasing.
(Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.)
B. The function is increasing on the open interval(s) ☐ . The function is never decreasing.
(Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.)
C. The function is increasing on the open interval(s) and decreasing on the open interval(s)
(Simplify your answers. Type your answers in interval notation. Use a comma to separate answers as needed.)
OD. The function is never increasing or decreasing.
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