The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in seconds. s=-t3+8t2-8t, 0≤t≤8 Find the body's speed and acceleration at the end of the time interval.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
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Chapter7: Exponents And Exponential Functions
Section7.8: Transforming Exponential Expressions
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The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in
seconds.
s=-t3+8t2-8t, 0≤t≤8
Find the body's speed and acceleration at the end of the time interval.
Selected Answer: -72 m/sec, -32 m/sec²
Answers:
2023 1:05:54 PM EDT
8 m/sec, 0 m/sec2
-72 m/sec, -32 m/sec²
72 m/sec, -8 m/sec2
72 m/sec, -32 m/sec²
Transcribed Image Text:The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in seconds. s=-t3+8t2-8t, 0≤t≤8 Find the body's speed and acceleration at the end of the time interval. Selected Answer: -72 m/sec, -32 m/sec² Answers: 2023 1:05:54 PM EDT 8 m/sec, 0 m/sec2 -72 m/sec, -32 m/sec² 72 m/sec, -8 m/sec2 72 m/sec, -32 m/sec²
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