The following series satisfies the hypotheses of the alternating series test. For the stated value of ^n, find an upper bound on the absolute error that results if the sum of the series is approximated by the ^nth partial sum. Sigma infinity k = 1 (-1)^k+1/(k + 1)ln(k + 1); n = 9 Round your answer to three decimal places.

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1