Simplify. If an expression does not represent a real number, state this.
A. 9
B. 3
C. not a real number
D. -3
Answer: C
Mathematics
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Provide an appropriate response.Obtain the first nonzero term of the Maclaurin series for sin(tan x) - tan(sin x).
A. 
B. 
C. - 
D. - 
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Solve the problem.Find the slope of the tangent to the curve of the intersection of the cylinder 
and the plane y = -9 at the point 
A. 2
B. - 
C. 
D. 0
Mathematics
Provide an appropriate response.Change 
to a decimal.
A. 9 B. 90 C. 0.9 D. 0.09
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Find the solution set for each inequality. Graph the solution set on a number line and write it in interval notation.|4k - 8| - 9 > -6
A. 
? 
B. 
C. 
? 
D. 
Mathematics