Parametrize the surface S.S is the portion of the paraboloid z = 5x2 + 5y2 that lies between z = 3 and z = 7.
What will be an ideal response?
Answers will vary. One possibility is r = rcos?i + rsin?j + 5r2k , 
? r ? 
, 
Mathematics
You might also like to view...
State the dimensions of the matrix.
A. 5 × 3 B. 3 × 5 C. 15 D. 8, -3, 6, 9, 7, -7, -6
Mathematics
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = log (x) - 1 B. y = 1 - log (x) C. y = log (x - 1) D. y = log (1 - x)
Mathematics
Find the x- and y-intercepts from the graph. If there are no intercepts write "No x-intercept" or "No y-intercept".
A. (0, -7), (-1, 0) B. (0, 0), (-1, -7) C. (0, -1), (-7, 0) D. (-7, -1), (0, 0)
Mathematics
Solve.9x2 = 63x
A. 31.5 B. 0, 7 C. 9, 7 D. 7
Mathematics