The position function of a spaceship is 4 k r(t) = (6 + t)i + (4 + In(t))j + (9 - e +1 and the coordinates of a space station are (9, 6, 11). The captain wants the spaceship to coast into the space station. When should the engines be turned off? t 3=
The position function of a spaceship is 4 k r(t) = (6 + t)i + (4 + In(t))j + (9 - e +1 and the coordinates of a space station are (9, 6, 11). The captain wants the spaceship to coast into the space station. When should the engines be turned off? t 3=
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 15CYU
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Question
The position function of a spaceship is
r(t) = (6 + t) i + (4 + ln(t)) j + (9-4/(t^2-1) k
and the coordinates of a space station are
(9, 6, 11).
The captain wants the spaceship to coast into the space station. When should the engines be turned off?
t=?
![The position function of a spaceship is
4
r(t) = (6 + t) i + (4 + In(t))j + (9
k
2 +1
and the coordinates of a space station are (9, 6, 11). The captain wants the spaceship to coast into the space station. When should the engines be turned off?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa19ca83c-e2c3-4661-a897-e3b4cf39ed7f%2F76560766-be39-48f3-a390-9befe2bb0c75%2Feep1r97_processed.png&w=3840&q=75)
Transcribed Image Text:The position function of a spaceship is
4
r(t) = (6 + t) i + (4 + In(t))j + (9
k
2 +1
and the coordinates of a space station are (9, 6, 11). The captain wants the spaceship to coast into the space station. When should the engines be turned off?
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