Question 12 Find a at time t = 1 for the plane curve r(t) = 4t²i+ 3tj. Round your answer to three decimal places.

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
100%
D
O
O
N(1) =
1
-6
N(1)= Fit
√10 √10
Question 12
O 4.998
Find ª at time t = 1 for the plane curve r(t) = 4t²i+3tj. Round your answer to three decimal places.
○ 3.909
-6
√37
O 7.819
O 3.745
O 7.491
Question 13
1
√√37
Find an at time t = 2 for the space curve r(t) = (8t−7)i+t²j-10tk. Round your answer to three decimal places.
O 0.312
0.662
Transcribed Image Text:D O O N(1) = 1 -6 N(1)= Fit √10 √10 Question 12 O 4.998 Find ª at time t = 1 for the plane curve r(t) = 4t²i+3tj. Round your answer to three decimal places. ○ 3.909 -6 √37 O 7.819 O 3.745 O 7.491 Question 13 1 √√37 Find an at time t = 2 for the space curve r(t) = (8t−7)i+t²j-10tk. Round your answer to three decimal places. O 0.312 0.662
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