Solve the problem.f(x) = 2x and g(x) = 14.Find the point of intersection of the graphs of f and g by solving f(x) = g(x).

A. (14, 14)
B. (log214, 2)
C. (log214, 0)
D. (log214, 14)


Answer: D

Mathematics

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Determine if the path is a Hamilton circuit.H ? G ? F ? E ? A? B ? D ? C ? H

A. Yes B. No

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Perform the indicated operation and simplify. + 

A.
B.
C.
D.

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Find the inverse of the function.f(x) = x2 - 4, x ? 0

A. f-1(x) = - 
B. f-1(x) = - 
C. f-1(x) = x2 + 4
D. f-1(x) = 

Mathematics

Solve.Melissa invested a sum of money at 3% annual simple interest. She invested three times that sum at 5% annual simple interest. If her total yearly interest from both investments was $5400, how much was invested at 3%?

A. $202,500 B. $67,500 C. $30,000 D. $22,500

Mathematics