B. Determine the function whose graphs are described below. 1. the graph of y = x2 shifted 3 units upward 2. the graph of y = x2 shifted 5 unit to the left of the origin 3. the graph of y = -3x2 shifted 6 units below the origin 4. the graph of y = 2x2 shifted 10 units to the right 5. the graph of y = -2x2 shifted 3 units downward ​