Solve the problem.Of all points (x, y, z) that satisfy 
, find the one that minimizes (x - 2)2 + (y + 1)2 + (z - 4)2.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response.Find the solution set for 
? 2.
A. x ? -2 or x ? 2 B. -2 ? x ? 2 C. -2 < x < 2 D. x < -2 or x > 2
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
÷ 8
A. 5
B. 
C. 
D. 
Mathematics
Give the rectangular coordinates for the point.(3, 90°)
A. (-3, 0) B. (0, 3) C. (0, -3) D. (3, 0)
Mathematics
Add and simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics