Ontario virtual school multiple choice unit 4 calc test

7. Ify 2sinx cosx, find y" at x sm 3x 1+245 find y" at x = . 9. Find the slope of the tangent to y = 1 2 sm x at the point where x = . 10. sin3x, find f" 11. If Rx) = cos2(nx) sin2(nx), find f"' a 8n 8n 12. Findff(x) a. 2ex eXln2 d. 13. Find the equation of the tangent toy = esmx at the point (0, l). d. y=x+l 14. Iff(x) = 2x2ex, find f '(1). a. 2e b. 6e 15. Find the equation of the tangent to y = 3ex + 3ex that is parallel to y = 6ex+ 5. b. 6ex+Y= 0 10. 11. 12. c. 6exy= 6e d. 6ex+Y= 6e 13. 14. 15.