Find the Vertex of the Parabola Associated with the Quadratic $$y = x ^ { 2 } - 12 x + 45$$

question 10

Multiple Choice

Find the vertex of the parabola associated with the quadratic equation.
- $$y = x ^ { 2 } - 12 x + 45$$

• A) \(( 9,6 )\)
• B) \(( 0,6 )\)
• C) \(( 6,9 )\)
• D) \(( 9,0 )\)

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Definitions:

Sampling Distribution

The probability distribution of a given random-sample-based statistic if you repeatedly sample from the same population.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, influencing the shape and range of possible outcomes.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or to a sample estimate of a parameter.

Contingency Table

A table often used in statistics to display the frequency distribution of variables, enabling a visual inspection of the relationship between them.