$x ^ { 3 } + 10 x ^ { 2 } + 31 x \leq - 30$

question 86

Multiple Choice

$x ^ { 3 } + 10 x ^ { 2 } + 31 x \leq - 30$

• A) \(- 5 \leq x \leq - 3 \text { or } x \geq - 2\)
• B) \(x < - 5 \text { or } - 3 < x < - 2\)
• C) \(x \leq 2 \text { or } 3 \leq x \leq 5\)
• D) \(x \leq - 5 \text { or } - 3 \leq x \leq - 2\)

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Definitions:

Chase Strategy

A demand-matching approach in capacity planning, where output rates are adjusted to match demand forecasts, minimizing inventory levels.

Aggregate Planning

A management strategy aimed at balancing production, inventory levels, and workforce to meet forecasted demand over a medium-term horizon.

Demand Estimation

The process of determining the expected demand for a product or service, based on historical data, market trends, and statistical models.

Level Scheduling

A production strategy aiming to maintain a consistent production rate or workforce level over time, despite fluctuating demand.