need help

6. (10 pts) Find the derivative y' of the function (y +: 2)' - x - 5 by implicit differentiation 7. (10 pts) Given: fig (x) dx = 4. S, h (x) dx = -3. Sh (x) dx = 5. Find S;(2g(x) + h(x)) dx 8. (10 pts) The graph of y = -2x2 + 4x is shown. Find the area 2 of the shaded region. 9. (10 pts) Find the function s(t) of an object position that moves with velocity v(t) = 12Vt + 4 meters per second and its location was S =1 meter upon t = 1 second of the start? 10. (10 pts) Use the method of substitution to evaluate the integral: S 6sin(x)cos5(x) dx