Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log5
A. 
log5x - 2
B. - 2log5x
C. log5x - 2
D. 10 - 
log5x
Answer: A
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Find the derivative.s = t5 cos t - 6t sin t - 6 cos t
A. 
= - t5 sin t + 5t4 cos t - 6t cos t
B. 
= - t5 sin t + 5t4 cos t - 6t cos t - 12 sin t
C. 
= - 5t4 sin t - 6 cos t + 6 sin t
D. 
= t5 sin t - 5t4 cos t + 6t cos t
Use the product rule to simplify the radical.-8
A. 3
B. -3
C. -48
D. 48
Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f-1.f(x) = 
+ 1
A. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
B. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
C. 
f domain = (-?, ?); range = (0, ?)
f-1 domain = (0, ?); range = (-?, ?)
D. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
Solve.x - 
= - 
A. - 
B. 
C. - 
D. 