Describe how the graph of y= x2 can be transformed to the graph of the given equation. y = x2 - 12 (5 points) Shift the graph of y = x2 left 12 units. Shift the graph of y = x2 down 12 units. Shift the graph of y = x2 right 12 units. Shift the graph of y = x2 up 12 units.
