div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: region bounded by y = 4x - x2 and the x-axis on 0 4 Let · region bounded by y = 4x - x2 and the x-axis on 0 4 Let n = 4 Let be the midpoint of each partition of an interval src=https:reader030vdocumentsusreader030viewer20220409135e8866436557a55b4e3217cahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: region bounded by y = 4x - x2 and the x-axis on 0 4 Let · region bounded by y = 4x - x2 and the x-axis on 0 4 Let n = 4 Let be the midpoint of each partition of an interval src=https:reader030vdocumentsusreader030viewer20220409135e8866436557a55b4e3217cahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv