Use the square root property to solve the quadratic equation.(x - 5)2 = 16
A. -9, 1
B. -44
C. 1, 9
D. 21
Answer: C
Mathematics
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Graph the parabola or ellipse. Include the directrix that corresponds to the focus at the origin.r = 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Assume that all variables are nonnegative.
(
+ 14)
A. x
+ 14
B. x
+ 14
C. 
+ 
D. 
+ 14
Mathematics
Sketch the graph of the line with the given equation.-3x + 5y = 10
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.For what values of ? (0 ? ? < 2?) do maximum r-values occur on the graph of the polar equation 
Note that a maximum r-value occurs at a point that is the maximum distance from the pole.
A. 0, ?
B. 
, 
C. 0
D. ?
Mathematics