Which set of transformations is needed to graph f(x) = -0.1cos(x) – 4 from the parent cosine function? reflection across the y-axis, vertical compression by a factor of 0.1, vertical translation 4 units up
O reflection across the x-axis, vertical compression by a factor of 0.1, vertical translation 4 units down
O vertical stretching by a factor of 0.1, vertical translation 4 units down, reflection across the y-axis
O vertical stretching by a factor of 0.1, vertical translation 4 units up, reflection across the x-axis