Write out the first five terms of the sequence.an = (-1)n - 1 
A. 4, 1, 
, 1, 
B. 4, - 
, 
, - 1, 
C. - 4, 
, 
, - 1, 
D. - 4, 
, - 
, 1, - 
Answer: B
Mathematics
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Solve the initial value problem.
= sin (2x + ?), y(0) = 6
A. y = - cos (2x + ?) + 5
B. y = 2 cos (2x + ?) + 6
C. y = - 
cos (2x + ?) + 6
D. y = - 
cos (2x + ?) + 
Mathematics
Provide an appropriate response.When adding two negative integers: I. add the numbers without regard to the signs II. assign a negative to the sum
A. I B. II C. neither I nor II D. both I and II
Mathematics
Write the perimeter of the rectangle as a simplified polynomial. Then factor this polynomial completely.
A. 15x2(x + 2)(x + 4) B. 30x(x + 2)(x + 4) C. 15x(x + 8)(x + 6) D. 30(x2 + 2)(x + 4)
Mathematics
Divide.
A. 3x5 - 5x3 + 5x2 B. 24x11 - 40x9 + 40x8 C. 3x11 - 5x9 + 5x8 D. 24x5 - 40x3 + 40x2
Mathematics