Consider the following function. rx) = ln(1 + 2x), a = 1, n = 3, 0.7 x 1.3 (a) Approximate f by a Taylor polynomial with degree n at the number a T3(x)- (b) Use Taylor's Inequality to estimate the accuracy of the approximation x)Tn(x) when x lies in the given interval. (Round your answer to six decimal places.) (c) Check your result in part (b) by graphing Rn(x)| 0.8 0.9 11 1.2 13 0.9 1.0 1.1 1.3 -0.0001 -0.0002 -0.0003 0.0004 -0.0005 -0.0006 -0.0007 -0.0001 -0.0002 -0.0003 -0.0004 -0.0005 -0.0006 -0.0007 0.0007 0.0006 0.0005 0.0004 0.0003 0.0002 0.0001 0.0007 0.0006 0.0005 0.0004 0.0003 0.0002 0.0001 0.8 0.9 1.0 1.1 1.2 13 0.8 0.9 1.0 1.1 1.2 13