Find the center and the radius of the circle.x2 + y2 - 14x - 10y - 7 = 0
A. (-7, -5), r = 81
B. (5, 7), r = 9
C. (7, 5), r = 9
D. (-5, -7), r = 81
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Find the intercepts for the equation.3x + y = 6
A. (0, 3) (0, -3) B. (2, 0) (0, 6) C. (3, 0) (-3, 0) D. (6, -3) (3, 6)
Mathematics
Is the following correspondence a function?Domain: All students attending the University of OhioCorrespondence: Each student's teachersRange: A set of teachers
A. Yes B. No
Mathematics
Provide an appropriate response.Tell what restrictions, if any, must be made on d and k (both real numbers) to guarantee that t is a real number. Assume that the denominator is not zero.t = 
What will be an ideal response?
Mathematics