Simplify.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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What is the minimum value of 
? Restrict your attention to the horizontal span of 0 to 10. Round your answer to two decimal places.
?
A. 2.09 B. 10.03 C. 0.75 D. 13.45
Mathematics
Find the center and the radius of the circle.x2 + y2 - 18x - 16y = -96
A. (-9, -8), r = 49 B. (8, 9), r = 7 C. (9, 8), r = 7 D. (-8, -9), r = 49
Mathematics
Graph the rational function
A. 
B. 
C. 
D. 
E. none of these
Mathematics
Use the indicated row operation to change the matrix.Replace R2 by R1 + R2.
A. 
B. 
C. 
D. 
Mathematics