1. Find a formula for a polynomial P of degree 2 such that P(0) = 7. P '(0) = -5, and P (0) = 8. 2. Find a formula for a polynomial P of degree 3 such that P(0) = -1, P '(0) = 2, P"(0) = -5. and P"(0) = 12. 10. In( 1 + x) ) 11. arctan( x- ) 12. arctan( x ) 1 1 13. 14. (1 - x) (1 + x )