Determine If the Function Is Increasing or Decreasing Over the Interval

question 151

Multiple Choice

Determine if the function is increasing or decreasing over the interval indicated.
- $y = - 6 x ^ { 3 } ; x < 0$

• A) Increasing
• B) Decreasing

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Definitions:

Contribution Margin

The amount remaining from sales revenue after variable costs are deducted, indicating how much contributes to covering fixed costs and profit generation.

Break-Even Point

The point at which total costs and total revenue are equal, resulting in no profit or loss.

Direct Materials

Raw materials that are directly traceable to the manufacturing of a specific product and included in the product's cost calculation.

Break-Even Point

The level of production or sales volume at which total revenues equal total costs, resulting in zero profit or loss.