Need help with #2 please.

out very steep on the left but quickly becomes very flat. This can be seen from the expression y' FIGURE 10 3.5 Exercises 1-4 9. (a) Find y' by implicit differentiation. xty (b) Solve the equation explicitly for y and differentiate to get y' in terms of x. 11. sin x (c) Check that your solutions to parts (a) and (b) are consistent 13. sin(x by substituting the expression for y into your solution for eworld part (a). 15. y cos 1. 5x2 - y3 = 7 2. 6x4 + y' = 2x 17. 2xey 3. Vx + Vy =1 4. 2 1 = 4 19. Vx + x 21. exly 5-22 Find dy/dx by implicit differentiation. 5. x2 - 4xy + y2 = 4 6. 2x2 + xy - y2 = 2 23. If f(x 7. x4+ x2y2 + y3 = 5 8. x3 - xy2 + y3 = 1 24. If g(x)