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

question 46

Multiple Choice

Find the axis of symmetry of the parabola defined by the given quadratic function.
- $$f ( x ) = ( x + 8 ) ^ { 2 } - 1$$

• A) \(x = - 8\)
• B) \(x = 1\)
• C) \(x = 8\)
• D) \(x = - 1\)

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Definitions:

Ordinary Annuity

A series of equal payments made at regular intervals, such as monthly or annually, with the payments occurring at the end of each period.

Investment Account

A financial account held by an investment dealer that enables individuals to purchase securities such as stocks, bonds, and mutual funds.

Annually

Happening annually.

EAR

The Effective Annual Rate, a measurement of interest that takes into account the effect of compounding over the period of time it is applied.