Write the first four terms of the sequence.an = 2n
A. 1, 4, 9, 16
B. 4, 8, 16, 32
C. 2, 4, 8, 16
D. 1, 2, 4, 8
Answer: C
Mathematics
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Evaluate the expression by hand.(3-1/2)-6
A.
B. 27
C. -
D. -27
Mathematics
Write in radical form. Assume all variables represent positive real numbers.(7x)1/3
A.
B.
C.
D.
Mathematics
Use synthetic division to find the function value.f(x) = 2x5 - 2x4 + 3x3 - x + 2; find f(-2).
A. -116 B. -115 C. -120 D. -125
Mathematics
Use the Factor Theorem to determine whether the linear polynomial is a factor of the second polynomial.x - 3; x3 + 13x2 + 31x - 45
A. Yes B. No
Mathematics