Consider the following function. Rx)=x-6, a-1, n= 2, 0.8 sxs 1,2 (a) Approximate f by a Taylor polynomial with degree n at the number a. T2(x) - in the given interval. (Round your answer to six decimal places.) (b) Use Taylor's Inequality to estimate the accuracy of the approximation)Tn) when x lis (e) Check your result in part (b) by graphing Ro) 1.0 -0.2 0,5 -0.6 0.9 1.0 1,0 0 4 0.2 1.0