Find the vertex of the parabola given by $y ^ { 2 } = - 8 x$
A) $( 0 , - 2 )$
B) $( 0,0 )$
C) $( 2,0 )$
D) $( 0,2 )$
E) $( - 2,0 )$

Name: Find the vertex of the parabola given by $y ^ { 2 } = - 8 x$ A) $( 0 , - 2 )$ B) $( 0,0 )$ C) $( 2,0 )$ D) $( 0,2 )$ E) $( - 2,0 )$
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Question

Find the vertex of the parabola given by  $y ^ { 2 } = - 8 x$
A) $( 0 , - 2 )$
B) $( 0,0 )$
C) $( 2,0 )$
D) $( 0,2 )$
E) $( - 2,0 )$

Quizplus · Accepted Answer

The vertex form of a parabola is $y^2 = 4ax$, where the vertex is at $(h, k)$. In this case, the equation is $y^2 = -8x$, which matches the form with $a = -2$ and the vertex at the origin $(0,0)$.

Find the Vertex of the Parabola Given By y2=−8xy ^ { 2 } = - 8 xy2=−8x

Find the Vertex of the Parabola Given By $y ^ { 2 } = - 8 x$