Find the length of the curve.y = ln(sec x) from x = 0 to x = ?/4
A. ln(1 - 
)
B. ln(
+ 1)
C. ln
D. ln
Answer: B
Mathematics
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A. 0.07738 B. 0.7738 C. 77.38 D. 7.738
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Factor out the greatest common factor.x2 + 12x
A. x(x2 + 12) B. x2(1 + 12x) C. x(x + 12) D. No common factor
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Graph the line on the coordinate plane using the given information.Passes through (0, 5) and m = - 
A. 
B. 
C. 
D. 
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Evaluate -(-x) for the given value of x.x = - 
A. 
B. -49
C. 49
D. - 
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