D Question 3 Find the backward difference [viof the given polynomial. $41-53? - 3:: +10} First Order = i ' Second Order = ' ' Third Order = i ' Fourth Order = ' i - (15x 7-4x+18- 18x+18+6 Evaluate the following: Lexx#-[xxx-18518x-18-6 V f ( x ) = f(x) - f(x-1) 136x - 367 V3 (6 )3 - 7) - V.VV (GR' -7 ) 36x - 26 - (36 ( x7) -36 ) (x-36-36) 7 / Gx 7 ) - 4X3- 7-16 (*7 ) - 7) 26X 256 - 36X + 6 136 18x - TEX +6 (X ' - 3X +3x-1) -7 36X - 36 [ex -18x+18X-6-7 36 7/ 15 X 1 - 18 X 16 18x - 18X76 - ( 18 (x-1) = 18 (x-1 ) +6 - ( 18 (Xx- 2*+1) -18*+18+6 31:13 31:24 1.00x