Find the area of the surface obtained by rotating the curve about the x-axis. 
Definitions:
Q5: Find an equation of the parabola with
Q8: Find a Cartesian equation for the curve
Q45: Solve the differential equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Solve
Q45: Evaluate the integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Evaluate the
Q73: Determine whether the improper integral converges or
Q76: Evaluate the integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Evaluate the
Q97: Find the volume of the solid generated
Q116: Use l'Hospital's Rule to calculate the exact
Q123: Determine whether the sequence is increasing, decreasing,
Q151: Determine whether the series converges or diverges.