I tried 3 times, not sure what am I doing wrong

Previous Answers Submission 1 (0/1 points) Friday, December 3, 2021 12:49 AM EST Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. 3 f 2X dx, n=5 1 x +9 M5=-x Submission 2 (0/1 points) Friday, December 3, 2021 01:08 AM EST Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. 3 f X dx n=5 2 I 1 x+9 M5=-'l: Submission 3 (0/1 points) Friday, December 3, 2021 01:10AM EST Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. 3 f 2\" dx, n=5 1 x+9 M5=-x Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. 3 j 2" dx, n=5 1 x +9 M5 = 0.2472 x Need Help? Submit