Determine the intervals on which the function is increasing, decreasing, and constant.

A. Increasing on (-?, -2); Decreasing on (-2, ?)
B. Increasing on (-?, -2); Decreasing on (-?, -2)
C. Increasing on (-2, ?); Decreasing on (-2, ?)
D. Increasing on (-2, ?); Decreasing on (-?, -2)


Answer: A

Mathematics

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A chair company produces two models of chairs, the Sequoia and the Saratoga. The Sequoia model takes 3 hours to assemble and  hour to paint. The Saratoga model takes 2 hours to assemble and 1 hour to paint.The maximum number of hours available to assemble is 24 per day and the maximum number of hours available to paint is 8 per day.

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Mathematics