Riemann Sum you want with 3 rectangles of equal foundation lengths. Make certain to attract a sketch of the function and the rectangles Evidently indicating your choice of still left, suitable, or midpoint Riemann sum. Use desmos help with visualization. 为正本清源，杜绝此类学术造假事件频发，强化学术诚信建设，教育部近期印发《关于严厉查处高等学校学位论文买卖、代写行为的通知》，要求严厉... https://inessay.com/