Give a geometric description of the set of points whose coordinates satisfy the given conditions.x2 + y2 + z2 = 49, z = 2
A. All points on the sphere x2 + y2 + z2 = 49 and above the plane z = 2
B. All points within the sphere x2 + y2 + z2 = 49 and above the plane z = 2
C. The sphere x2 + y2 + z2 = 4
D. The circle x2 + y2 = 45 in the plane z = 2
Answer: D
You might also like to view...
Convert the number to the indicated base.303four to base eight
A. 51eight B. 63eight C. 37eight D. 75eight
Find the exact value of the expression if ? = 30°. Do not use a calculator.f(?) = cos ?Find [f(?)]2.
A. 
B. 
C. 
D. 
Use the pictograph to answer the question.For selected countries, this pictograph shows approximately how many kilograms of seafood is consumed by each person (per capita) annually.
Which country consumes the most seafood?
A. Country D B. Country E C. Country A D. Country B
Evaluate the line integral along the curve C.
ds , C is the curve r(t) = 3ti + (2 cos 2t)j + (2 sin 2t)k , 0 ? t ? 
?
A. 
?2 + 4
B. 
?
C. 
+ 2
D. 
?2 + 2