Use the distance formula to find the distance between the pair of points.(1, 7) and (4, -2)
A. 72
B. 12
C. 72
D. 3
Answer: D
Mathematics
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Find the value of (f ? g)' at the given value of x.f(u) = 
, u = g(x) = 
, x = 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Write an iterated triple integral in the order 
for the volume of the region in the first octant enclosed by the cylinder 
and the plane 
.
A. 
B. 
C. 
D. 
Mathematics
Write as the sum and/or difference of logarithms. Express powers as factors.ln 
4/5, x > 9
A. 
ln (x2 + 16x - 63) - 
ln (x - 1)
B. ln (x + 7) + ln (x - 9) + ln 4 - 16ln (x - 1) - ln 5
C. 4ln (x + 7) - 5ln (x - 9) - 
ln (x - 1)
D. 
ln (x + 7) + 
ln (x - 9) - 
ln (x - 1)
Mathematics
For the graph of a circular function y = f(x), determine whether f(-x) = f(x) or f(-x) = -f(x) is true.
A. f(-x) = -f(x) B. f(-x) = f(x)
Mathematics