Simplify and Write the Result in Standard Form, a $$\frac { - 8 - 10 i } { - 2 }$$

question 8

Multiple Choice

Simplify and write the result in standard form, a + bi.
- $$\frac { - 8 - 10 i } { - 2 }$$

• A) \(4 + 10 i\)
• B) \(4 - 5 i\)
• C) \(4 - 10 i\)
• D) \(4 + 5 i\)

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Definitions:

Linear Correlation

A relationship between two variables where a change in one variable is associated with a proportional change in the other.

Residual Plot

A graph showing the residuals on the vertical axis and the independent variable on the horizontal axis, used to assess the fit of a model.

Regression Inferences

The process of drawing conclusions about population parameters based on a regression model fitted to a sample of data.

Proficiency Test

An evaluation designed to measure the knowledge, skills, or abilities in a specific area or profession.