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0st <4 f (t) = | 2 ,t24 O A.) f (t) = t -tu (t - 4) – 2u (t – 4) B.) f (t) = t +tu (t – 4) – 2u (t – 4) C.) f (t) = t + t u (t – 4) + 2u (t – 4) O D.) f (t) = t -tu (t – 4) + 2u (t – 4)

0st <4 f (t) = | 2 ,t24 O A.) f (t) = t -tu (t - 4) – 2u (t – 4) B.) f (t) = t +tu (t – 4) – 2u (t – 4) C.) f (t) = t + t u (t – 4) + 2u (t – 4) O D.) f (t) = t -tu (t – 4) + 2u (t – 4)

Calculus: Early Transcendentals
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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Express the given function using unit step function

(t ,0<t<4 f(t) = 0st<4 |2 ,t>4 A.) f (t) = t – tu (t – 4) – 2u (t – 4) B.) f (t) = t +tu (t – 4) – 2u (t – 4) C.) f (t) = t + tu (t – 4) + 2u (t – 4) D.) f (t) = t - tu (t – 4) + 2u (t – 4)
Transcribed Image Text:(t ,0<t<4 f(t) = 0st<4 |2 ,t>4 A.) f (t) = t – tu (t – 4) – 2u (t – 4) B.) f (t) = t +tu (t – 4) – 2u (t – 4) C.) f (t) = t + tu (t – 4) + 2u (t – 4) D.) f (t) = t - tu (t – 4) + 2u (t – 4)
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