The Mexican Subsidiary of ThermoMaster Manufactures an Indoor-Outdoor Thermometer

question 81

Multiple Choice

The Mexican subsidiary of ThermoMaster manufactures an indoor-outdoor thermometer. Management estimates that the profit (in dollars) realizable by the company for the manufacture and sale of x units of thermometers each week is . ​
Find the intervals where the profit function P is increasing and the intervals where P is decreasing.
​

• A) increasing on , decreasing on
• B) increasing on , decreasing on
• C) increasing on , decreasing on
• D) increasing on , decreasing on
• E) increasing on , decreasing on

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Definitions:

Nuclear Envelope

The double membrane structure that surrounds the nucleus in eukaryotic cells, separating the contents of the nucleus from the cytoplasm.

Telophase

The final phase of cell division, during which chromosomes de-condense, nuclear envelopes re-form around the daughter nuclei, and cytokinesis usually occurs, resulting in two separate cells.

Anaphase

Stage of mitosis during which sister chromatids separate and move toward opposite spindle poles.

Opposite Poles

Refers to the two extremities of an axis, having completely contrasting characteristics, typically used in the context of magnets or geographical poles.