Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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Please help me with how to do part b
![Find the local or /and absolute maxima over the given intervals:
(a)
f (x) = (x – x²)² over [-1,1]
f'ca)
(f a)= = (x-xx)? - 2 (x-x?) (1-za)
d
- 1
de
de
2)(1-24)
0.1
df
- 2 (x-x?) (1-2s)= 0
f(1) =4 f () =0
da
0.95
x (1 - x X1-2x) : 0
Local Min :x=0
*:0,1,.5 Critica| Primh
Local Mee :
X= 0.S
Absoluke Min: x : 0,1
A bsolute Max : |
(b)
f (x) = V9 – x
over 1,9|
5.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb234898a-ca00-4740-ae3d-79576f672843%2F20710e81-7639-4b5a-af23-1e0e84ccb6b5%2Fqgkz9v4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the local or /and absolute maxima over the given intervals:
(a)
f (x) = (x – x²)² over [-1,1]
f'ca)
(f a)= = (x-xx)? - 2 (x-x?) (1-za)
d
- 1
de
de
2)(1-24)
0.1
df
- 2 (x-x?) (1-2s)= 0
f(1) =4 f () =0
da
0.95
x (1 - x X1-2x) : 0
Local Min :x=0
*:0,1,.5 Critica| Primh
Local Mee :
X= 0.S
Absoluke Min: x : 0,1
A bsolute Max : |
(b)
f (x) = V9 – x
over 1,9|
5.
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