Solve the problem.The curve x = y3 is revolved about the x-axis. Find a parametrization of the surface of revolution and then find the equation of the tangent plane at the point 
What will be an ideal response?
Answers will vary. One possibility: r(y,?) = y3i + y cos ?j + y sin ?k, 
Mathematics
You might also like to view...
Find the perimeter of the figure.
A. 85.5 mi B. 46 mi C. 45 mi D. 37 mi
Mathematics
Find the product and write the result in standard form.(-3 + i)(-3 - i)
A. 9 B. -8 C. 10 D. -3
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = 
, tan ? > 0Find cos 
.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the function.Find h(3, 6) when h(x, y) = 
.
A. 10
B. 5
C. 3
D. 9
Mathematics