Decide whether or not the functions are inverses of each other.f(x) = (x - 2)2, x ? 2; g(x) = 
+ 2
A. No
B. Yes
Answer: B
Mathematics
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Find the power dissipated at fCO in a high pass RC filter circuit when R = 4.7 Kê, C = 500 pF, and Vin = 30 V.
a. 58.3 mw b. 47.0 mw c. 95.6 mw d. 116.5 mw e. 191.5 mw
Mathematics
Solve the problem.Two sailboats leave a harbor in the Bahamas at the same time. The first sails at 23 mph in a direction 350°. The second sails at 33 mph in a direction 190°. Assuming that both boats maintain speed and heading, after 4 hours, how far apart are the boats?
A. 220.7 mi B. 137.4 mi C. 171.2 mi D. 156.3 mi
Mathematics
Prove the identity.sin3 x cos2 x = sin x (cos2 x - cos4 x)
What will be an ideal response?
Mathematics
Graph the function.f(x) = 
+ 1
A. 
B. 
C. 
D. 
Mathematics