1. Describe how the graph of y= x2 can be transformed to the graph of the given equation.
y = x2 + 8
Shift the graph of y = x2 up 8 units.
Shift the graph of y = x2 right 8 units.
Shift the graph of y = x2 left 8 units.
Shift the graph of y = x2 down 8 units.