Use Gaussian Elimination to Solve the System of Equations $$\begin{array} { c } x - 2 y = 17 \\9 x + 6 y = 9\end{array}$$

question 121

Multiple Choice

Use Gaussian elimination to solve the system of equations.
$$\begin{array} { c } x - 2 y = 17 \\9 x + 6 y = 9\end{array}$$

• A) (5, -6)
• B) (-5, 6)
• C) (6, -5)
• D) (-6, 5)

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Definitions:

Random Sample

A subset of a statistical population in which each member has an equal chance of being chosen, used to make inferences about the whole population.

Correlation

A metric that shows how much two or more variables move in relation to each other.

Causation

The relationship between cause and effect, where one event is the result of the occurrence of another event.

Canalisation

The directing or channeling of behaviors or processes in a specific, predetermined direction.