Docs tep 1 Using A = Iw, we have dw dt dt Exercise e length of a rectangle is increasing at a rate of 6 cm/s and its width is increasing at a rate of 4 cm/s. When the length is 14 cm and the width is 4 cm, how fast is the area of the rectangle creasing? --Syllabus & Outline - Analytic Geometry. =/. and W = 4 Step 3 Step 2 We must evaluate dA/dt. The values of I and w are /= 14 We know and 14 cm dw dt cm. dw/dt = 4✔ + dl/dt = 6✔ W 4 cm/s 6 cm/s. webassign. M Inbox (1,746)-ingrama@cua.edu- The... Step 4 We conclude the following. dA/dt = 84 x cm²/s W Homework dt MacBook Air F6 « F7 20 DII FB 00 DD F
Docs tep 1 Using A = Iw, we have dw dt dt Exercise e length of a rectangle is increasing at a rate of 6 cm/s and its width is increasing at a rate of 4 cm/s. When the length is 14 cm and the width is 4 cm, how fast is the area of the rectangle creasing? --Syllabus & Outline - Analytic Geometry. =/. and W = 4 Step 3 Step 2 We must evaluate dA/dt. The values of I and w are /= 14 We know and 14 cm dw dt cm. dw/dt = 4✔ + dl/dt = 6✔ W 4 cm/s 6 cm/s. webassign. M Inbox (1,746)-ingrama@cua.edu- The... Step 4 We conclude the following. dA/dt = 84 x cm²/s W Homework dt MacBook Air F6 « F7 20 DII FB 00 DD F
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...
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Question
Please solve step 4
Transcribed Image Text:e Docs
Step 1
Using A = Iw, we have
dA= 1.
dt
Fb --Syllabus & Outline - Analytic Geometry...
and
al Exercise
e length of a rectangle is increasing at a rate of 6 cm/s and its width is increasing at a rate of 4 cm/s. When the length is 14 cm and the width is 4 cm, how fast is the area of the rectangle
creasing?
dw
dt
0
Step 3
w = 4✔
Step 2
We must evaluate dA/dt. The values of I and w are
/= 14 ✔
We know
and
14 cm
dw
dt
dw/dt = 4✔
4 cm.
esc
dl/dt = 6✔
+
4 cm/s
0
W
Step 4
We conclude the following.
dA/dt = 84
F1
6 cm/s.
!
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webassign.net
x cm²/s
-0-
F2
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W
dl
dt
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#3
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Homework Set 18 (Sec. 3.9) M 121-02 Sp...
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YA ladder 10 ft long rests against a vertica
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