SOLUTION: Please help, Consider the trigonometric function f (t) = −1 + 4 sin( 1 π(t − 1)). 2 (a) What is the amplitude of f(t)? (b) What is the period of f(t)? (c) Wha

Algebra ->  Trigonometry-basics -> SOLUTION: Please help, Consider the trigonometric function f (t) = −1 + 4 sin( 1 π(t − 1)). 2 (a) What is the amplitude of f(t)? (b) What is the period of f(t)? (c) Wha      Log On


   



Question 968483: Please help,
Consider the trigonometric function f (t) = −1 + 4 sin( 1 π(t − 1)). 2
(a) What is the amplitude of f(t)? (b) What is the period of f(t)?
(c) What are the maximum and minimum values attained by f(t)? (d) Sketch the graph of f (t) for t ∈ [−1, 3].

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A) Since there is a 4 multiplier in front of the sine function, amplitude is 4.
B) P=%282pi%29%2Fpi=2
C) Max : -1%2B4=3
Min: -1-4=-5
D)
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