2. a) f(t)=2sin(t), -2, 0≤t<π/2 π/2 < t < 3π/2 t≥ 3π/2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 51E
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I only need help with part a
![Make a sketch of the given function on [0, ∞) and express it in terms of the
unit step function:
a) f(t) =
=
b) f(t) =
=
2sin(t),
-2,
0.
4-t,
1,
1
0<t<π/2
π/2 < t <3π/2
t> 3π/2
0 < t <2
2 < t < 4
t> 4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13b8e596-45c0-434d-ab2b-ea5ebc953e71%2F49821ba4-c93d-44b1-a6c2-eecda2607c30%2F05711hu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Make a sketch of the given function on [0, ∞) and express it in terms of the
unit step function:
a) f(t) =
=
b) f(t) =
=
2sin(t),
-2,
0.
4-t,
1,
1
0<t<π/2
π/2 < t <3π/2
t> 3π/2
0 < t <2
2 < t < 4
t> 4
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