Identify which of the graphs could be the graph of a polynomial function.f(x) = x4 - 3x3 - x2 + 3
A. 
B. 
C. 
D. 
Answer: D
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Plot the parametric surface over the indicated domain.r(u, v) = cos u sin vi + cos v sin uj + sin vk; 0 ? u ? 2?, 0 ? v ? 2?
A. 
B. 
C. 
D. 
Solve. 15 + 2y = y2
A. 5, 3 B. -3, -5 C. 5, -3 D. 3, -5
Solve the problem.If the points P, Q, R, S, T, and U are equally spaced and collinear, then find the center and scale factor for the size transformation taking 
to 
.P Q R S T U? ? ? ? ? ?
A. Center R; scale factor 2 B. Center P; scale factor 2 C. Center Q; scale factor 2 D. Center P; scale factor 1/2
Use the pictograph to answer the question.For selected countries, this pictograph shows approximately how many kilograms of seafood are consumed by each person (per capita) annually.
Approximately how many more kilograms of seafood is eaten per person in Country A than in Country B?
A. 1387.75 kilograms B. 1281 kilograms C. 1067.5 kilograms D. 1494.5 kilograms