Tell whether the relation is a function.
A. Function
B. Not a function
Answer: B
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Solve the problem.Two boats are pulling a disabled vessel toward the landing dock with forces of 840 lb and 820 lb. The angle between the forces is 29.6°. Find the direction and magnitude of the equilibrant.
A. 1605 lb at an angle of W 75.4° Nwith the 820-lb force B. 1605 lb at an angle of W 14.6° N with the 840-lb force C. 1605 lb at an angle of N 14.6° W with the 840-lb force D. 160 lb at an angle of N 75.4° W with the 840-lb force
The following question refers to a country with five states. There are 250 seats in the legislature, and the populations of the states are given in the table below.
The standard quota for State A is
A. 0.16. B. 6.25. C. 1.00. D. 250. E. none of these
Match the equation to the graph.y2 = -4x
A. 
B. 
C. 
D. 
Write out the first five terms of the sequence.an = 
A. 
, - 
, - 
, - 
, - 
B. - 
, - 
, - 
, - 
, - 
C. 
, - 
, 
, - 
, 
D. 
, 
, 
, 
, 