Perform the indicated operation and simplify.
+ 
A. x2 + 4
B. x2 - 2x + 4
C. x2 + 4x + 4
D. x2 + 2x + 4
Answer: D
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Find the ordinary interest to the nearest cent.$24,470 at 5
% for 103 days
A. $385.06 B. $24,855.06 C. $381.32 D. $1,345.85
Provide an appropriate response.Find the standard form of the equation of the line passing through the two points. (2, - 6) and (- 9, 6)
A. 12x + 11y = - 42 B. 8x - 15y = - 18 C. - 12x + 11y = - 42 D. - 8x + 15y = - 18
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) 
Provide an appropriate response.The graph of y = (x - 2)2 has 
x-intercept(s) and 
y-intercept(s).
A. one; one B. one; two C. two; one D. no; one