Example 2: 20- (2. 20) (7, 20) (16, 10) 10 (18, 10) 10 12 14 16 18 -10- (10, -10) (14, -10) Graph of v A squirrel starts at building A at time t-0 and travels along a straight wire connected to building B. For 0sts18, the squirrel's velocity is modeled by the piecewise-linear function defined by the graph above. a) At what times in the interval 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 70E
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Plz solve this as soon as possible as u can on paper with every step.. And in easy way so that i understand.
因令
11:29 am
64%
Example 2:
(2, 20)
(7, 20)
20-
(16, 10)
10.
(18, 10)
0-
8
10
12
14
16
18
-10
(10, -10)
(14, -10)
Graph of v
A squirrel starts
building B. For Osis18, the squirrel's velocity is modeled by the piecewise-linear function
defined by the graph above.
building A at time t-0 and travels along a straight wire connected to
a) At what times in the interval 0<t<18, if any, does the squirrel change direction? Give a
reason for you answer.
b) At what time in the interval0sis18 is the squirrel farthest from building A? How far from
building A is the squirrel at this time?
c) Find the total distance the squirrel travels during the time interval OsIs18.
d) Write expressions for the squirrel's acceleration at) , velocity ut), and distance xft) from the
building A that are valid for the time interval 7 te<10.
Page 18
Transcribed Image Text:因令 11:29 am 64% Example 2: (2, 20) (7, 20) 20- (16, 10) 10. (18, 10) 0- 8 10 12 14 16 18 -10 (10, -10) (14, -10) Graph of v A squirrel starts building B. For Osis18, the squirrel's velocity is modeled by the piecewise-linear function defined by the graph above. building A at time t-0 and travels along a straight wire connected to a) At what times in the interval 0<t<18, if any, does the squirrel change direction? Give a reason for you answer. b) At what time in the interval0sis18 is the squirrel farthest from building A? How far from building A is the squirrel at this time? c) Find the total distance the squirrel travels during the time interval OsIs18. d) Write expressions for the squirrel's acceleration at) , velocity ut), and distance xft) from the building A that are valid for the time interval 7 te<10. Page 18
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