Use Interval Notation to Represent All Values of X Satisfying $y = 5 - 3 ( 1 - x )$

question 197

Multiple Choice

Use interval notation to represent all values of x satisfying the given conditions.
- $y = 5 - 3 ( 1 - x )$ and $y$ is at most 23 .

• A) \(( - \infty , 7 )\)
• B) \(( - \infty , 8 ]\)
• C) \([ 7 , \infty )\)
• D) \(( - \infty , 7 ]\)

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Definitions:

PDCA

An iterative four-step management method used in business for the control and continuous improvement of processes and products. It stands for Plan-Do-Check-Act.

Plan-Do-Check-Act

A four-step management method used for the control and continuous improvement of processes and products.

Shewhart

Refers to Walter A. Shewhart, an American physicist known for his work in statistical process control.

ISO 9000 Certified

A designation indicating that an organization complies with a set of quality management principles and standards defined by the International Organization for Standardization.