i need help solving these

No Calculator Free Response 12. Use the differential equation y'=-xy to find the following. (1) a. Find the value of dy at the point (-2,0) . (1) b. Find the value of dy at the point (-1, 2). (2) c. Use the grid at the right to draw a slope field. Show the slope at each of the points on the grid. (2) d. On the same grid, sketch a particular solution to the differential equation that contains the point (0,2). (5) e. In the space below, solve the differential equation to find the particular solution that contains the point (0,2). Solve for y so that y is a function of x. 13. A region is bounded by the curves y = x -2 and y=-x. a. Show a sketch and shade b. Find the area of the region. Show an integral set-up the region. and show integration steps. A = 14. A region is bounded by the graphs of x = 0 and x = yz +2y-3. a. Sketch a graph and shade the region. b. Set up, but do not integrate, an integral for the area of the shaded region. A = X