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The graph of the vector function r(t) = (et, e2t) is shown below. Which of the following could be the vectors a and b when t = 0? a= (1, 1), b= (1, 2) (b) a= = (1, 2), b= (1, 1) (c) a= = (1, 1), b= (1, 4) (d) a= (1, 2), b= (1, 4) (e) a= = (1, 4), b= (1, 2)

The graph of the vector function r(t) = (et, e2t) is shown below. Which of the following could be the vectors a and b when t = 0? a= (1, 1), b= (1, 2) (b) a= = (1, 2), b= (1, 1) (c) a= = (1, 1), b= (1, 4) (d) a= (1, 2), b= (1, 4) (e) a= = (1, 4), b= (1, 2)

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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Can you explain this question? The answer shown is correct, but I don't understand why we take the derivative to get the velocity.

The graph of the vector function r(t) = (et, e2t) is shown below. Which of the following could be the vectors a and b when t = 0? a= (1, 1), b= (1, 2) (b) a= = (1, 2), b= (1, 1) (c) a= = (1, 1), b= (1, 4) (d) a= (1, 2), b= (1, 4) (e) a= = (1, 4), b= (1, 2)
Transcribed Image Text:The graph of the vector function r(t) = (et, e2t) is shown below. Which of the following could be the vectors a and b when t = 0? a= (1, 1), b= (1, 2) (b) a= = (1, 2), b= (1, 1) (c) a= = (1, 1), b= (1, 4) (d) a= (1, 2), b= (1, 4) (e) a= = (1, 4), b= (1, 2)
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