Evaluate the integral.
A. cosh-1 4x + C
B. - 
cosh 4x + C
C. cosh 4x + C
D. 
cosh 4x + C
Answer: D
Mathematics
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Provide an appropriate response. Round your answer to the nearest hundredth if necessary.Steps 0 and 1 for constructing a fractal are given below. Assume that the length of the line segment in step 0 is 1. Find the length of the curve in step 4. 
A. 81 B. 7.72 C. 625 D. 12.86
Mathematics
Solve for x.
x - 
x = 2
A. x = -60 B. x = 60 C. x = 30 D. x = -30
Mathematics
Graph the equation. f(x) = 
+ 4
A. 
B. 
C. 
D. 
Mathematics
Find 
for the indicated function y.y = 8x
A. 8x ln x
B. 8 ln 8
C. 
D. 8x ln 8
Mathematics