Determine whether the sequence is arithmetic. If so, find the common difference.
?
?128, 64, 32, 16, 8, ...
?
A. Arithmetic sequence, d = -120
B. Arithmetic sequence, d = -8
C. Arithmetic sequence, d = 8
D. Arithmetic sequence, d = 24
E. Not an arithmetic sequence
Answer: E
Mathematics
You might also like to view...
Find the vertex of the parabola.f(x) = 2x2 - 12x + 3
A. (2, -3) B. (3, -15) C. (-2, 3) D. (-3, 2)
Mathematics
Use L'Hospital's rule to find the limit.
A. 0
B. - 
C. 
D. ?
Mathematics
Provide an appropriate response.Evaluate 5x2y - 4xy - 5y for x = 4 and y = 2.
A. 118 B. 28 C. 108 D. 128
Mathematics
Multiply.(6 + x)(6 - x)
A. 36 + 12x - x2 B. 36 - x2 C. 36 - 12x - x2 D. 12 - x2
Mathematics