$(8)(6pts)$ Consider the definite integral

${\displaystyle \underset{-1}{\overset{5}{}}}7ln(x^2)dx$

Fill $in$ all the entries $of$ the sigma notation needed $to$ approximate the definite integral

with $n$ subintervals $as$ a right Riemann sum. Write this $in$ terms $of$ constants and $n,$ where

$n$ represents the number $of$ subintervals, and the explicit numerical values for $x_k.$ Your

answer should NOT contain any $x\text{'}s.$

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