Simplify the Rational Expression $$\frac { 6 x - 18 } { 15 - 5 x }$$

question 19

Multiple Choice

Simplify the rational expression. If the rational expression cannot be simplified, so state.
- $$\frac { 6 x - 18 } { 15 - 5 x }$$

• A) \(\frac { 6 } { 5 }\)
• B) \(- \frac { 6 } { 5 }\)
• C) 1
• D) \(- 1\)

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Definitions:

Multiple Regression Equation

An equation that models the linear relationship between a dependent variable and multiple independent variables.

Expected Value

A measure of the central location of a random variable.

Independent Variables

Factors that are manipulated or controlled in an experiment to determine their effects on dependent variables.

Multiple Regression Model

A statistical technique that models the relationship between a dependent variable and two or more independent variables.