Find the vertex of the parabola.y = 2x2 - 8x + 7
A. (-1, 2)
B. (2, -1)
C. (1, -2)
D. (-2, 1)
Answer: B
Mathematics
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Use the figure showing isotherms for the United States to answer the question. 
If you were in Seattle and wanted to drive to cooler weather as quickly as possible, in which direction would you drive?
A. West B. North C. South D. East
Mathematics
Use power series operations to find the Taylor series at x = 0 for the given function.f(x) = x6 ln(1 + 4x)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The following graph shows weekend gross revenue for a summer blockbuster film. 
How much more revenue did the film earn the first weekend compared with the third weekend?
A. $63,145,737 B. $176,432,557 C. $88,362,852 D. $151,215,442
Mathematics
Complete.27.8 g = 
kg
A. 0.0278 B. 27,800 C. 2780 D. 0.00278
Mathematics