X 1 t 4t 2 July 8, 2019 16 32 64 128 X t )= 1 4t 2 t 10 X t )= 1 2t 2 4t 27 X t )=- 1 3t 3 4t 2 3t 15 X t )= 1 3t 3 5t 2 4t 7 X t )= 1 6t 3 2t 2 4t 3 X t )= 1 2t 4 4t 3 3t 21 If x 4t 1 t 2 X 4t 1 y t 1 4 2