Identify the vertex, focus, and directrix of the graph. Which of the following equations represents the parabola in the graph?
1 answer:
Answer:
Equation:
Vertex:
Directrix:
Focus:
Step-by-step explanation:
<u>Standard Form of Vertical Parabola:</u>
Equation -> where Vertex -> Directrix -> Focus ->
We know that our vertex is -> , therefore, we can determine the value of by selecting a point from the parabola as :
<u>Therefore:</u>
<u>Conclusion:</u>
Equation -> Vertex -> Directrix -> Focus ->
Review the graph for a visual
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