Find the domain of the function.h(x) = 
A. (-?, ?)
B. [-7, ?)
C. (-?, -7) ? (-7, ?)
D. (-?, 7) ? (7, ?)
Answer: A
Mathematics
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Evaluate the integral by changing the order of integration in an appropriate way.
A. 4
B. 2
C. 4
D. 2
Mathematics
Find the exact value of the trigonometric expression without the use of a calculator.If sin ? = - 
, 
< ? < 2? and cos ? = - 
, ? < ? < 
, find the exact value of sin (? - ?).
A. 
B. 
C. 
D. 
Mathematics
Solve the compound linear inequality graphically. Write your answer in interval notation. -5 < 3x + 4 ? 7
A. [-3, 1] B. (-3, 1] C. [-3, 1) D. (-3, 1)
Mathematics
Identify the figure as a line, line segment, or ray and name it using the appropriate symbol.
A. Ray named 
B. Line named 
C. Ray named 
or 
D. Line named 
or 
Mathematics