3 4 1 27 July 8, 2019 16 32 64 128 3 2 4 1 27 3 x 4 1 27 19 3 4 x 27 1 2 frame 1 3 4 3x 27 4 3 x 1 9 x 27 (- 3 4 3x 1 =- 27 64 B 3 4 1 27 3 4 1 2 27y 3 2x 4 1 27 3 4 16x 27 1 3 4 16x 27 1 expanded form 27x 3 4 1 26 1 3 4 27 spline
