The graphs of two polynomials p and d are shown in the figure. p is represented by the solid line and d is represented by the dashed line. If f = 
, (a) find the domain of f, (b) find the x-intercepts of f, and (c) sketch the graph of f.
A. (a) (-?, -2) ? (-2, ?)
(b) (-1, 0)
(c) 
B. (a) (-?, 1) ? (1, ?)
(b) (2, 0)
(c) 
C. (a) (-?, -1) ? (-1, ?)
(b) (-2, 0)
(c) 
D. (a) (-?, -1) ? (-1, ?)
(b) (-2, 0)
(c) 
Answer: C
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Provide an appropriate response.
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