Find the Axis of Symmetry of the Parabola Defined by the Given

question 38

Multiple Choice

Find the axis of symmetry of the parabola defined by the given quadratic function.
- $$f ( x ) = - 7 ( x - 3 ) ^ { 2 } - 9$$

• A) \(x = 3\)
• B) \(x = - 9\)
• C) \(x = - 3\)
• D) \(x = - 7\) x

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Definitions:

Dependent Variable

The element in a study that is anticipated to vary as a result of adjustments made to the independent variable.

Scatterplot

A type of graph that displays values for typically two variables for a set of data using Cartesian coordinates.

Linear

Pertaining to or resembling a line; in mathematics and statistics, a relationship is linear if it can be graphically represented as a straight line.

Statistically Significant

The likelihood that the difference in outcomes between groups is not due to chance, based on a predefined significance level.