Find the domain of the composite function f ? g.f(x) = 
; g(x) = x + 1
A. {x 
B. {x 
C. {x 
D. {x 
Answer: B
Mathematics
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Solve the problem.The graphs below show the first and second derivatives of a function 
. Select a possible graph of f that passes through point P.f'?f"
?
A. 
B. 
C. 
D. 
Mathematics
Use an Euler diagram to determine whether the argument is valid or invalid.Some cars are considered sporty.Some cars are safe at high speeds.Therefore, Some sports cars are safe at high speeds.
A. valid B. invalid
Mathematics
Perform the indicated operation.61.82 + 0.81 + 9.29 + 2.36
A. 74.38 B. 74.29 C. 75.28 D. 74.28
Mathematics
Use the graph to evaluate the expression.(f?g)(2)
A. 0 B. -3 C. -4 D. -5
Mathematics