Provide an appropriate response.Is the function given by f(x) = 
continuous at x = 4? Why or why not?
A. No, f(4) does not exist and
f(x) does not exist
B. Yes, 
f(x) = f(4)
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the given line.The region in the first quadrant bounded by the line y = 3, by the curve y = 
, and by the y-axis, about the line y = 3.
A. 
?
B. 
?
C. 3?
D. 
?
Mathematics
Determine the amplitude or period as requested.Period of y = -4 sin x
A. 2?
B. 
C. ?
D. 4
Mathematics
Provide an appropriate response.Let A = 
and let B = 
.Does the matrix A + B have an inverse?
A. Yes B. No
Mathematics
Factor the sum or difference of two cubes.x3 - 27
A. (x + 3)(x2 - 3x + 9) B. (x + 27)(x2 - 1) C. (x - 3)(x2 + 9) D. (x - 3)(x2 + 3x + 9)
Mathematics