Since the vertex of the parabola is at (-4, -1) and the parabola opens right the general equation of the parabola can be written as:
[tex]x=a(y+1)^{2}-4 [/tex]
For y = 0,x = 2. Using these values in the above equation we get:
[tex]2=a(0+1)^{2}-4 \\ \\
6=a [/tex]
So, the equation of the parabola will be:
[tex]x=6(y+1)^{2}-4 [/tex]
Thus, the coefficient of squared term is 6.
So correct answer is option D