Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = -3y2 - 6y - 1
A. 
opens left; vertex (2, -1);
axis of symmetry y = -1
B. 
opens left; vertex (2, 1);
axis of symmetry y = 1
C. 
opens left; vertex (-2, -1);
axis of symmetry y = -1
D. 
opens right; vertex (2, -1);
axis of symmetry y = -1
Answer: A
Mathematics
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A. 
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B. - 
, - 
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