a. Find the linear approximationg polynomial for the following function centered at the given point a. b. Find the quadratic approximationg polynomial for the following function centered at the given point a. c. Use the polynomials obtained in parts (a) and (b) to approximate the given quantity. f(x) = sin x, a = - approximate sin ( - 0.23x) a. p1 (x) = (Type an exact answer, using It as needed.) b. pz (x) = (Type an exact answer, using it as needed.) c. Using the linear approximationg polynomial to estimate, sin ( - 0.23x) ~ (Round to four decimal places as needed.) Using the quadratic approximationg polynomial to estimate, sin ( - 0.23x) ~ (Round to four decimal places as needed.)