Provide the requested information about the circular function.What is the range of y = sec x?
A. (-?, -1] ? [1, ?)
B. [-1, 1]
C. (-?, -1) ? (1, ?)
D. (-?, ?)
Answer: A
Mathematics
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Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
?
B. 
?
C. 
?
D. 
?
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Solve the problem.Find the center and the scale factor of the dilation shown below.
A. Center O; scale factor 1/4 B. Center O; scale factor 4 C. Center P; scale factor 1/4 D. Center P; scale factor 4
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Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
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Perform the division.
A. -3 + 4x2
B. 6x6 + 
C. -3 - 8x4
D. -3 + 
Mathematics