Find the center-radius form of the equation of the circle.center (4, 0), radius 
A. x2 + (y - 4)2 = 49
B. (x - 4)2 + y2 = 
C. (x - 4)2 + y2 = 7
D. (x + 4)2 + y2 = 7
Answer: C
Mathematics
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Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. 
B. 
C. does not exist
D. 
Mathematics
Solve the equation.x2 = -4x
A. x = 0, x = 4 B. x = 4 C. x = 0, x = -4 D. x = -4
Mathematics
Find the hours, rate, or earnings as specified.
Find the gross earnings for the week. Overtime hours are any hours over 40.
A. $787.25 B. $983.33 C. $1062.45 D. $708.13
Mathematics
Begin by graphing the standard quadratic function f(x) = x2 . Then use transformations of this graph to graph the given function.g(x) = - 
(x - 2)2 + 3
A. 
B. 
C. 
D. 
Mathematics