I already finished the code, but I have these 4 errors

Centroid of an Area (Line and Parabola) My Solutions > This assessment will showcase the students ability to solve the centroid of an area. Step by step instruction will be asked to locate the centroid of the area. Random curves will be given in the problem. The students are expected to code using MATLAB in finding the centroid of the enclosed figure. Script 0 Assessment: 10 of 14 Tests Passed (72\%) Use of commands Use of commands 2 The points of intersention Lower Limit Upper Limit Left Point of Intersection Right Point of Intersection Upper Y - Lower Y Area Moment along Y Variable Mx has an incorrect value. (x) Moment along X Variable My has an incorrect value. Centroidal element along x Centroidal Element along y Variable yc has an incorrect value. Centroidal Element Variable Centroid has an incorrect value