State the domain of the given function.f(x) = 
A. x ? 1
B. x ? 1
C. x ? -1, 1
D. All x
Answer: C
Mathematics
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Find the indicated composite for the pair of functions.Given f(x) = 8x + 11 and g(x) = 3x - 1, find (f?g)(x).
A. 24x + 32 B. 24x + 10 C. 24x + 3 D. 24x + 19
Mathematics
Simplify the given expression. Expansion of any term is not necessary; proper recognition of the form of the expression leads to the proper result.2 cos2 4x - 1
A. 
sin 16x
B. 2 sin 4x
C. cos 8x
D. cos 4x
Mathematics
Determine whether the variation between the indicated quantities is direct or inverse.The weight of a baby in pounds and his age in months
A. Inverse B. Direct
Mathematics
Solve the problem.An ordinary die is tossed. What are the odds in favor of the die showing an odd number?
A. 3 to 2 B. 2 to 1 C. 1 to 2 D. 1 to 1
Mathematics