Given for 1 to 3 X Y 0 5 1 9 2 37 3 113 4 261 5 505 6 869 7 1377 8 2053 9 2921 10 4005 11 5329 12 6917 13 8793 14 10981 15 13505 16 16389 17 19657 18 23333 19 27441 20 32005 21 37049 22 42597 23 48673 24 55301 25 62505 1. Using Taylor Series Expansion, centered or focused on pt. 10, (a=10) determine the approximate function at 4th level expansion 2. What is the derivative at x =11? 3. What is the integral from 20 to 25?