Find the inverse of the function.f(x) = e-x + 2
A. f-1(x) = -ex - 2
B. f-1(x) = -ln(x - 2)
C. f-1(x) = ln 2 - ln x
D. f-1(x) = ex - 
Answer: B
Mathematics
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A. Any dead fish can dream. B. All live animals can dream. C. All fish have a heartbeat. D. Any dead animal has no heartbeat.
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Draw the angle.
A. 
B. 
C. 
D. 
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Determine whether f is one-to-one.
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Completely factor the polynomial.5a3 + 15a
A. 5a(a2 + 3a) B. 5a2(a + 3) C. 5a(a2 + 10a) D. 5a(a2 + 3)
Mathematics