Solve the equation.x3 - 7x2 + 4x - 28 = 0
A. -7
B. -2, 2, 7
C. 7
D. 0, 7
Answer: C
Mathematics
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Simplify. Include the absolute value symbol if necessary. If the answer is not a real number, state so.
A. x8 B. x3 C. 4x D. x4
Mathematics
Provide an appropriate response. Find the slope of the line that passes through the points (2, 8) and (2, 3).
A. 0
B. 2
C. 
D. no slope
Mathematics
Find the equations for all vertical asymptotes for the function.y = csc (8x + ?)
A. x = 
B. x = 
+ 
C. x = 
D. x = 
+ 
Mathematics
Determine which of the rational functions given below has the following feature(s).x-intercepts: (-3, 0) and (3, 0), y-intercept: 
, vertical asymptotes: 
and 
horizontal asymptote: 
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics