Using the graph of the parabola, determine the coordinates of the vertex and focus, and the equation of the directrix.
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A) Vertex (1, 4), focus (1, 2), directrix y = 6
B) Vertex (1, 6), focus (1, 4), directrix y = 2
C) Vertex (1, 4), focus (1, 6), directrix y = 2
D) Vertex (1, 4), focus (1, 6), directrix x = 2

Question

Using the graph of the parabola, determine the coordinates of the vertex and focus, and the equation of the directrix.
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A) Vertex (1, 4), focus (1, 2), directrix y = 6 
B) Vertex (1, 6), focus (1, 4), directrix y = 2 
C) Vertex (1, 4), focus (1, 6), directrix y = 2 
D) Vertex (1, 4), focus (1, 6), directrix x = 2

Quizplus · Accepted Answer

The Answer is C

Using the Graph of the Parabola, Determine the Coordinates of the Vertex