For the given function, find the requested relative extrema or extreme value.y = 2xe-x; relative extrema
A. (1, 2/e), relative minimum
B. (-1, -2e), relative maximum
C. (-1, -2e), relative minimum
D. (1, 2/e), relative maximum
Answer: D
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Solve the problem.A boat has a capacity of 3000 pounds. If a passenger averages 160 pounds, and a piece of cargo averages 50 pounds, write an inequality that describes when x passengers and y pieces of cargo will cause the boat to be overloaded. Graph the inequality. Because x and y must be positive, limit the graph to quadrant I only.
A. 160x + 50y < 3000
B. 160x + 50y ? 3000
C. 160x + 50y > 3000
D. 160x + 50y ? 3000
Provide an appropriate response.Find the 5th term of the geometric sequence 
, 
, 
, . . . .
A. 
B. 
C. 
D. 
Establish the identity.sin2(-?) + cos2(-?) = 1
What will be an ideal response?
A student can afford to spend up to $2,318. The computer costs $1,549 and the CD-ROM costs $19. If she buys the computer, how many CD-ROMs can she buy?
Fill in the blank(s) with the appropriate word(s).