This is Differential and Integral Calculus. I need help. Thankyou in advance

EXERCISE 9,10 Find the equation of the family of curves whose slope at any point (x, y) is # 2. y #4. equal to the square root of the abscissa of the point. #8. slope is- ; through (5, 4) 10. slope is e2x ; through (0, 1) #12. slope is x Vy ; through (1, 9) EXERCISE 10.1 EXERCISE 10.2 Evaluate each of the following: Evaluate each of the following: 10. (8sin (3x - #)cos(x + 4)dx; 4. [ cos' x dx sin3 x 2. cos2xcos7xdx 8. 3cos (2x - #)cos(x + -4.)dx 2. . sin3 2x V cos2x dx 6. sin xcos* xdx 4. sin { xcos.* xdx 10. "sin ? 7xdx 6. sin(1 - 2x )sin(2x + 3)dx 8. ( (1'+ cos4x)? dx EXERCISE 10.3 Evaluate the following: 6. sec6 4xdx 2. tan' xsec* xdx 4. tan' xdx 8. (1 - sec4x )? dx 10. tan' xsec3/2xdx