Only 7 Problems. I just need to see the final answers.

**3. Find length of curve. y=1/27(9x^2+6)^3/2 from x=0 to x=6. **

**4. Find the curve through the point 1,1 whose length interval is below. L= upper(4) lower(1) integral: sq rt( 1+ 1/4x) dx. Determine (dy/dx)^2 and dy/dx.**

**5. Use the shell method to find the volume revolving x axis bounded by x=2 sq rt y. x= -.2y and y=19.**

**7. Use shell method to determine volume of solid generated by region bounded by y=x+6 and parabola y=x^2 about the following: the line x=3. the line x= -2. the x axis. the line y=9(please box each as A,B,C,D). **

**11. Find the lateral side surface area of cone generated by revolving the line segment y=9/7x, 0<= x 0<= 6 about the x axis.**

**12. if it takes 2000J of work to stretch a spring from natural length of 1m to 3m length, find the constant of the spring. **

**14. use shell method to determine volue of region bounded by y=1.1x, y= -.6x, x=4 about the y-axis. **

Subject | Mathematics |

Due By (Pacific Time) | 03/27/2014 02:20 pm |

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