Simplify the expression.
A. 18
B. 49
C. 7
D. not a real number
Answer: C
Mathematics
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Evaluate the integral.
A. 6 tan-1 
+ C
B. 
tan-1 (x + 6) + C
C. 
tan-1 
+ C
D. 
tan-1 6x + C
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
x2
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Explain how a system of linear inequalities could have a solution set containing exactly one point.
What will be an ideal response?
Mathematics
Provide an appropriate response.Would the graph of the inequality 36y2 - 9x2 > 324 be drawn solid or dashed?
A. Solid B. Dashed
Mathematics