For the pair of functions, find the indicated domain.f(x) = 
, g(x) = 2x + 10Find the domain of f ? g.
A. [0, ?)
B. [-5, ?)
C. (-?, ?)
D. (-?, -5] ? [0, ?)
Answer: B
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. 
B. - 
C. - 
D. - 
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Graph the set of numbers given in interval notation. Then write an inequality statement in x describing the numbers graphed.(-?, 3]
A. x ? 3
B. x > 3
C. x < 3
D. x ? 3
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Graph the exponential function.f(x) = 3x + 1 
A. 
B. 
C. 
D. 
Mathematics
In how many ways can the letters of the word opener be arranged?
Fill in the blank(s) with the appropriate word(s).
Mathematics