Simplify.e2 ln 5 + ln(ex ? e4)
A. 29 + x
B. 25 + 4x
C. 10 + 4x
D. 10 + x ? e4
Answer: A
Mathematics
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Provide an appropriate response.Which of the statements below is true?A: If (r1, ?1) and (r2, ?2) represent the same point in polar coordinates, then 
B: If (r1, ?1) and (r2, ?2) represent the same point in polar coordinates, then 
for some integer n.
A. A only B. Neither A nor B C. Both A and B D. B only
Mathematics
Use a graphing utility to obtain the plane curve represented by the given parametric equations.Cycloid: x = 3(t - sin t), y= 3(1 - cos t), 0 ? t ? 6?
A. 
B. 
C. 
D. 
Mathematics
Determine whether the given point is on the graph of the equation.y2 = 2x; (13, 
)
A. Yes B. No
Mathematics
Perform the indicated operation. Simplify, if possible.
+ 
A. 1
B. 
C. 
D. 
Mathematics