Write a formula for the nth term of the indicated sequence. Write out the first five terms of the sequence.geometric: a = 4, r = 2
A. an = 4 ? 2n; 8, 16, 32, 64, 128
B. an = 4 ? 2n+1; 8, 16, 32, 64, 128
C. an = 4 ? 2n; 4, 8, 16, 32, 64
D. an = 4 ? 2n-1; 4, 8, 16, 32, 64
Answer: D
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Solve the problem.Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a = 32 cos 5t, v(0) = 9, s(0) = 6
A. s = - 
cos 5t + 9t + 6
B. s = 
cos 5t - 9t + 6
C. s = - 
sin 5t + 9t + 6
D. s = 
sin 5t + 9t + 6
Find at least three nonzero terms [including a0, at least two cosine terms (if they are not all zero) and at least two sine terms (if they are not all zero)] of the Fourier series for the given function.f(x) = 
A. f(x) = 
+ 
B. f(x) = 
+ 
C. f(x) = 
+ 
D. f(x) = 
+ 
Provide an appropriate response.Sketch a graph of f(x) = 
What will be an ideal response?
Insert the symbol < or > to make the statement true.0 
-8
A. 0 > -8 B. 0 < -8