X 0 1 2 July 8, 2019 16 32 64 128 X 0 1 2 3 X 0 1 2 3 4 X 0 1 2 5 X 0 1 2 3 4 5 X 0 1 2 y X 0 1 2 3 y 0 =( x 1 2 4 0 =( x 1 2 9 0 x 1 2 36 0 =-( x 1 2 8 X 1 0 4x 2 5