The rectangular coordinates of a point are given. Find polar coordinates for the point.(
, 1)
A.
B.
C.
D.
Answer: D
Mathematics
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Use cylindrical coordinates to find the volume of the indicated region.the region enclosed by the cylinder and the planes
and
A. 24? B. 32? C. 16? D. 8?
Mathematics
Solve the problem.Find the equation of the line through (1, 0) and perpendicular to y = 5x + 3.
A. y = - x +
B. y = - x +
C. y = 5x - 3
D. y = x -
Mathematics
Solve the equation after making an appropriate substitution.x2/3 + 2x1/3 - 8 = 0
A. {-4, 2} B. {-2, 4} C. {-8, 64} D. {-64, 8}
Mathematics
The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).x2 = 4y
A. r cos2 ? = 4 sin ? B. 4 sin2 ? = r cos ? C. r sin2 ? = 4 cos ? D. 4 cos2 ? = r sin ?
Mathematics