Find all values of t, -/2 < t 2, for which the tangent line to the graph of x(t) 4t+3 tant, y(t) = 4t - 3 tan t, is horizontal. 1. no values of t O 2. t = 3. t = X 4. t = 5. t = - - T K|4 π ㅠ 3 73 T-3 π ㅠ . 3 " 6 . 76 73 ㅠ #16 π

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 all values of t, -/2 < t </2, for
which the tangent line to the graph of
4t+3 tant, y(t) = 4t-3 tan t,
x(t)
=
is horizontal.
O
1. no values of t
O
2. t =
3. t =
X 4. t =
5. t =
6. t =
I
K|4
ㅠ
ㅠ
π
3
ㅠ
"
3 6
©ㄧㄠ
73
3
ㅠ
73
ㅠ
6 6
ㅠ
74
Transcribed Image Text:Find all values of t, -/2 < t </2, for which the tangent line to the graph of 4t+3 tant, y(t) = 4t-3 tan t, x(t) = is horizontal. O 1. no values of t O 2. t = 3. t = X 4. t = 5. t = 6. t = I K|4 ㅠ ㅠ π 3 ㅠ " 3 6 ©ㄧㄠ 73 3 ㅠ 73 ㅠ 6 6 ㅠ 74
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