State whether the vectors are parallel, orthogonal, or neither.v = 3i + 4j,
w = 4i - 3j
A. Orthogonal
B. Parallel
C. Neither
Answer: A
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Solve the problem.Consider a country whose populations in the years 2005 and 2006 are given in the table below.
Using Hamilton's with M = 25 seats yields the apportionments shown in the following table
This situation is paradoxical because
A. State B grew the most and yet didn't gain any representation. B. State C grew at a faster rate than State A. C. State B grew at a faster rate than State C. D. State C gained population and yet lost seats in 2006. E. none of these
Sketch the graph of the quadratic function. Identify the vertex and axis of symmetry.f(x) = (x - 1)2 - 1
A. vertex: (- 1, - 1)
axis of symmetry: x = - 1
B. vertex: (1, - 1)
axis of symmetry: x = 1
C. vertex: (1, - 1)
axis of symmetry: x = 1
D. vertex: (- 1, - 1)
axis of symmetry: x = - 1
Solve the problem.Pennies are packaged 50 in a roll. A mother broke open some rolls of pennies. She gave her son 
and she had 25 pennies left over. How many rolls of pennies did she break open?
A. 6 rolls B. 4 rolls C. 7 rolls D. 5 rolls
Find the limit as x approaches c of the average rate of change of the function from c to x.c = 5; f(x) = 
+ 3
A. Does not exist
B. 
C. 
D. 