Find the common ratio.4, 8, 16, 32, 64, . . .
A. 2
B. -2
C. 8
D. 
Answer: A
Mathematics
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Use < or > for ? to write a true sentence.
? 
A. < B. >
Mathematics
Solve the problem.Suppose that f(x) = 3x + 7. If f(x) = 1/34, what is x?
A. -3 B. 7 C. -7 D. 3
Mathematics
Determine the degree of each term of the polynomial.36k3m + 84k2m2 + 49km3
A. 36k3m: degree 1; 84k2m2: degree 2; 
B. 36k3m: degree 3; 84k2m2: degree 2; 
C. 36k3m: degree 36; 84k2m2: degree 84; 
D. 36k3m: degree 4; 84k2m2: degree 4; 
Mathematics
Find the exact value by using a half-angle identity.tan 
A. -1 + 
B. 1 - 
C. -1 - 
D. 1 + 
Mathematics