# Math Help - [SOLVED] Integration Mid-Ordinate rule

1. ## [SOLVED] Integration Mid-Ordinate rule

Can someone please show how I do the Mid-Ordinate rule, I googled it but not many good websites helping.
I am still approximating these answers, so how do I calculate the height of the curve. Hope you know what I am going o about .

Please tell me if I don't make sense.
Thanks