Find the domain of the function. Express the answer in interval notation.f(x) = 
A. (-?, ?)
B. [0, ?)
C. [20, ?)
D. [-20, ?)
Answer: C
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Evaluate the expression.
-3
A. 
B. - 
C. 
D. - 
Find the first five terms of the sequence with the given general term.an = 3n- 1
A. 4, 7, 10, 13, 16 B. 2, 3, 4, 5, 6 C. -2, -5, -8, -11, -14 D. 2, 5, 8, 11, 14
The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed, and let A, K and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find each of the following sets.A' ? K'
A. {c, p, r, t} B. {n} C. ? D. {c, n, p, r, t}
Evaluate the expression, if possible.-243-4/5
A. 
B. - 
C. 81
D. not a real number