Calculate r'(t) and T(t) and evaluate T(1). r(t) = (6 + 7t,12,5 – 1²) (Give your answers using component form or
Calculate r'(t) and T(t) and evaluate T(1). r(t) = (6 + 7t,12,5 – 1²) (Give your answers using component form or
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 40E
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Question
![Calculate r' (t) and T(t) and evaluate T(1).
r(t) =
(6 + 7t,1², 5 – t²)
(Give your answers using component form or standard basis vectors. Express numbers in exact form. Use symbolic notation and
fractions where needed.)
r'(t) =
(7,2t,–2t)
7
-2t
T(t) =
V49 + 8? V49 + 8? Va9 + 8?
Incorrect](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb18a50ec-d759-4aee-907e-d3759df465de%2F1f310357-c27a-44c2-8b53-ef9a8d114c1b%2Fpwu9757_processed.png&w=3840&q=75)
Transcribed Image Text:Calculate r' (t) and T(t) and evaluate T(1).
r(t) =
(6 + 7t,1², 5 – t²)
(Give your answers using component form or standard basis vectors. Express numbers in exact form. Use symbolic notation and
fractions where needed.)
r'(t) =
(7,2t,–2t)
7
-2t
T(t) =
V49 + 8? V49 + 8? Va9 + 8?
Incorrect
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