Graph Parabolas with Vertices Not at the Origin
Find the Vertex

question 34

Multiple Choice

Graph Parabolas with Vertices Not at the Origin
Find the vertex, focus, and directrix of the parabola with the given equation.
- $( x + 4 ) ^ { 2 } = - 4 ( y + 1 )$

• A) vertex: \(( - 4 , - 1 )\)
• focus: \(( - 4 , - 2 )\)
• directrix: \(y = 0\)
• B) vertex: \(( 4,1 )\)
• focus: \(( 4,0 )\)
• directrix: \(y = 2\)
• C) vertex: \(( - 1 , - 4 )\)
• focus: \(( - 1 , - 5 )\)
• directrix: \(\mathrm { y } = - 3\)
• D) vertex: \(( - 4 , - 1 )\)
• focus: \(( - 4,0 )\)
• directrix: \(x = - 2\)

Comprehend the basic structure of scholarly and professional reports.

Understand the significance of credibility and professionalism in published research.

Recognize the adaptation process of scholarly research for news media.

Acknowledge the ethical considerations and importance of citation in scholarly writing.

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