Match the given graph with its equation.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
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Find a Hamilton circuit in the graph that begins with the specified edge. 
Edge "ED"
A. "EDFACDE" B. "EDCAFE" C. "EDABCFE" D. "EDBCAFE"
Solve and graph.3x + 2 ? -7 and 8x - 7 ? 9
A. [2, ?)
B. [-3,2]
C. [-3, ?)
D. (-?, -3] ? [2, ?)
Solve.How many different three-number "combinations" are possible on a combination lock having 29 numbers on its dial?
A. 21,924 B. 21,112 C. 10,962 D. 42,224
Solve the problem.A rectangular box with volume 373 cubic feet is built with a square base and top. The cost is $1.50 per square foot for the top and the bottom and $2.00 per square foot for the sides. Let x represent the length of a side of the base. Express the cost the box as a function of x.
A. C(x) = 4x + 
B. C(x) = 3x2 + 
C. C(x) = 2x2 + 
D. C(x) = 3x2 + 