4. Find_r(t), if_r'(t)=4sin(2t)i +8t³j and r(0) = 8i-3j. A) r(t)=-2 cos (2t)i+2t¹ j B) C) r(t)=-2 cos (2t) +8]i+[2t¹-3]j r(t)=[-2 cos (2t)+10] i+[2t¹-3]j r(t)=[4sin (2 t) +8]i+[8t³-3]j D) C

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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Find r(t), if r' (t)=4sin(2t)i +8t³j and r(0) = 8i –3j .
A) r(t)=-2 cos (2t)i+2t^ j
B)
C)
r(t)=[-2 cos (2t) +8]i+[2t^−3]j
r(t)=[-2 cos (2t)+10] i+[2t^−3]j
r(t) = [4sin (2 t)+8]i+[8t³−3]j
D)
C
Transcribed Image Text:Find r(t), if r' (t)=4sin(2t)i +8t³j and r(0) = 8i –3j . A) r(t)=-2 cos (2t)i+2t^ j B) C) r(t)=[-2 cos (2t) +8]i+[2t^−3]j r(t)=[-2 cos (2t)+10] i+[2t^−3]j r(t) = [4sin (2 t)+8]i+[8t³−3]j D) C
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