Give the focus, directrix, and axis for the parabola.x = 10y2
A. 
, y = - 
, y-axis
B. 
, x = 
, x-axis
C. 
, x = - 
, x-axis
D. 
, x = - 
, x-axis
Answer: D
Mathematics
You might also like to view...
Solve the problem.Find the centroid of a hemispherical shell having outer radius 9 and inner radius 7 if the density is constant.
A. 
= 0, 
= 0, 
= 
B. 
= 0, 
= 0, 
= 
C. 
= 0, 
= 0, 
= 
D. 
= 0, 
= 0, 
= 
Mathematics
Multiply using Napier's bones.46 × 322
A. 14,812 B. 14,858 C. 14,766 D. 15,134
Mathematics
Plot the given point in the rectangular coordinate system.P(4, 1)
A. 
B. 
C. 
D. 
Mathematics
Find all the factors of the number.42
A. 1, 2, 3, 6, 7, 14, 28, 42 B. 7, 6, 14, 42 C. 1, 2, 3, 6, 7, 14, 21, 42 D. 1, 7, 6, 42
Mathematics