dy (a) Find dr (b) Write down the coordinates of the local maximum. Write down an integral representing the area of the shaded region. (c) (d) Find the area of the shaded region. Danish
dy (a) Find dr (b) Write down the coordinates of the local maximum. Write down an integral representing the area of the shaded region. (c) (d) Find the area of the shaded region. Danish
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CR: Review Exercises
Problem 20CR
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A A
A
=、=、而。
三
11
Aa v
AaBbceDdte AaBbCcDc AaBbCcDdEe AaBb
AabbCeDdEe
AabbCcDdEe
x, x
目==三、 v田。
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The cquation of a curve is y = -x + 4x² + x – 4. A scction of the curve is shown on the
diagram below, with the three r-intercepts labelled.
-1
1
dy
(a) Find
da
[2]
(b) Write down the coordinates of the local maximum.
[1]
(c) Write down an integral representing the area of the shaded region.
[1]
(d) Find the area of the shaded region.
[2 |
13 words
Y Danish
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Transcribed Image Text:View Insert Format
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A
日2。
C 受回…
RV Set 3 Paper 1- Saved to my Mac
Design
Layout
References
Mailings
Review
View O Tell me
e Share
A A
A
=、=、而。
三
11
Aa v
AaBbceDdte AaBbCcDc AaBbCcDdEe AaBb
AabbCeDdEe
AabbCcDdEe
x, x
目==三、 v田。
Normal
No Spacing
Heading 1
Heading 2
Title
Styles
Pane
Abn
Fejlretter
Dictate
Editor
The cquation of a curve is y = -x + 4x² + x – 4. A scction of the curve is shown on the
diagram below, with the three r-intercepts labelled.
-1
1
dy
(a) Find
da
[2]
(b) Write down the coordinates of the local maximum.
[1]
(c) Write down an integral representing the area of the shaded region.
[1]
(d) Find the area of the shaded region.
[2 |
13 words
Y Danish
O Focus
229%
MacBook Air
888..
F4
44
4)
FS
F7
F10
%23
2$
&
2
3
4
5
8
9.
del
W
E
R
Y
U
P
F
G
H.
K
V
B
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