Identify the vertex of the parabola.
-$$f ( x ) = - 5 ( x - 4 ) ^ { 2 } + 2$$
A) $( - 4,2 )$
B) $( 20,2 )$
C) $( 4 , - 2 )$
D) $( 4,2 )$

Name: Identify the vertex of the parabola. -\[f ( x ) = - 5 ( x - 4 ) ^ { 2 } + 2\] A) $( - 4,2 )$ B) $( 20,2 )$ C) $( 4 , - 2 )$ D) $( 4,2 )$
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Question

Quizplus · Accepted Answer

The vertex form of a parabola is $f(x) = a(x - h)^2 + k$, where $(h, k)$ is the vertex. For the given equation, $h = 4$ and $k = 2$, so the vertex is $(4, 2)$.

Identify the Vertex of the Parabola f(x)=−5(x−4)2+2f ( x ) = - 5 ( x - 4 ) ^ { 2 } + 2f(x)=−5(x−4)2+2

Identify the Vertex of the Parabola $f ( x ) = - 5 ( x - 4 ) ^ { 2 } + 2$