1 and 2 full solution please

Let F(x, y, z) = 3x2i + j + 223k be a vector field. Compute / F odr where C' is the curve with ini- c tial point (0, 0, 0) and terminal point (3, 0, 0) indi- cated by the figure. 1 2 3 Let C be the semicircle given by (x - 1)2 + y2 = 1, y 2 0, oriented C shown to the right. Find ( 2y +x2) da + (ey + x) dy