Answer the question about the given function.Given the function f(x) = 
, is the point (-1, 7) on the graph of f?
A. Yes
B. No
Answer: B
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Solve the problem.First prize for the World Gaming Challenge has grown approximately exponentially from $1 million in 1990 to 
in 2017. Predict when the first prize will reach $15 million.
A. 2032 B. 2033 C. 2030 D. 2031
Find the domain and range of the function represented in the graph.
A. Domain: (-3, 2 ]; Range: (-6, -1] B. Domain: [-3, 2) ; Range: [-6, -1) C. Domain: (-?, 3 ]; Range: (2, ?) D. Domain: [-6, -1); Range: [-3, 2)
Determine whether the points A, B, C and D form a parallelogram.A(-2, 5); B(1, 6); C(3, -2); D(6, 1)
A. Yes B. No
Each of six decorators has to paint a room (walls only) and put a wallpaper border around the room at the ceiling. One gallon of paint covers 400 sq ft, and one roll of border contains five yards. Each decorator has one gallon of paint and three rolls of border.The list gives the names of each decorator and the size of the room. 
Give the names of the decorators who will have both enough paint and enough border for their rooms. (Assume a ceiling height of 8' for each room.)
A. {Rosa, Pedro} B. {Noriko, Sun Woo} C. {Mary, John} D. None