Find the domain of the indicated combined function.Find the domain of (fg)(x) when f(x) = 
and g(x) = 
.
A. Domain: [0, ?)
B. Domain: (-?, ?)
C. Domain: 
D. Domain: 
Answer: D
Mathematics
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Determine convergence or divergence of the alternating series.
A. Converges B. Diverges
Mathematics
Specify the domain of the function.f(x) = 
A. All real numbers
B. x ? 5
C. x ? 5
D. x > 
Mathematics
Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.12x3 + 7x2 - 12x
A. x(3x - 3)(4x + 4) B. x2(4x - 3)(3x + 4) C. (4x2 - 3)(3x + 4) D. x(4x - 3)(3x + 4)
Mathematics
Solve the equation. Express radicals in simplest form.2x2 = 30
A. {16}
B. {-15, 15}
C. {-
, 
}
D. {15}
Mathematics