Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = -y2 - 4y + 3
A. 
opens left; vertex (1, -2);
axis of symmetry y = -2
B. 
opens right; vertex (- 1, 2);
axis of symmetry y = 2
C. 
opens left; vertex (1, 2);
axis of symmetry y = 2
D. 
opens left; vertex (7, -2);
axis of symmetry y = -2
Answer: D
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Factor the polynomial completely using the grouping method.14x3 + 37x2 + 24x
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