If f(x) = x3 and g(x) = -2x3, how has x) been transformed to get 90:)? O The graph of ffx) has been reflected across the x-axis and shifted up 2 places 0 The graph of fix} has been reflected across the y-axis and shifted down 2 places 0 The graph of ffx) has been reflected across the x-axis and shifted left 2 places 0 The graph of fix} has been reflected across the y-axis and shifted right 2 places 0 The graph of ffx) has been reflected across the y-axis and stretched by a factor of 2