Find an equation for the surface consisting of all points that are equidistant from the point (0,-2,0) and the plane y=2.
What will be an ideal response?
z²+x²=-8y
Mathematics
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Find the area of the shaded region.
A. 2
B. 2 - 
C. 2 + 
D. 2 + ?
Mathematics
Provide an appropriate response.Find the slope of the line that passes through the points (6, 2) and(6, 5).
A. 3
B. no slope
C. 0
D. 
Mathematics
Find the equation of the hyperbola.Vertices of the fundamental rectangle (7, ±3) and (-7, ±3), and opening left and right.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Find the nth term an of the geometric sequence.an = 823,543; 7, 49, 343, . . . .
A. n = 5 B. n = 6 C. n = 8 D. n = 7
Mathematics