Which, If Any, of the Ordered Pairs (1, 2), (-1

question 38

Short Answer

Which, if any, of the ordered pairs (1, 2), (-1, 4), (-1, -1), and (5, -3) satisfy the system of inequalities?
x - y > 0
4x² + y² ≥ 4

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Definitions:

Reorder Point System

An inventory control method that determines the lowest level of inventory before a reorder must be placed to avoid stockouts.

Lead Time

The amount of time between the initiation of a process and its completion, often referring to the delivery time of materials or the production cycle.

Standard Deviation

A statistical measure that quantifies the dispersion or variability of a set of data points from their mean, used to gauge the amount of variation.

Service Level

A measure of the quality of a service provided, often defined as the percentage of customer demand that is met through immediate stock availability.