Find the equation of the axis of symmetry of the parabola.
-$$f ( x ) = ( x + 3 ) ^ { 2 } - 8$$
A) $x = 3$
B) $x = 8$
C) $x = - 3$
D) $y = 8$

Name: Find the equation of the axis of symmetry of the parabola. -\[f ( x ) = ( x + 3 ) ^ { 2 } - 8\] A) $x = 3$ B) $x = 8$ C) $x = - 3$ D) $y = 8$
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Question

Quizplus · Accepted Answer

The axis of symmetry of a parabola given by $f(x) = (x + h)^2 + k$ is $x = -h$. For $f(x) = (x + 3)^2 - 8$, the axis of symmetry is $x = -3$.

Find the Equation of the Axis of Symmetry of the Parabola