Find the indicated term or coefficient of the binomial expansion.Find the 5th term of the expansion of (x - 3)13.
A. 57,915x9
B. -19,305x9
C. 57,915x4
D. -19,305x4
Answer: A
Mathematics
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Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjecture is correct.20 - 9 = 11200 - 89 = 1112000 - 789 = 1211
A. 20,000 - 6,789 = 193,211 B. 200,000 - 6,789 = 13,211 C. 20,000 - 6,789 = 13,211 D. 2000 - 6,789 = 13,211
Mathematics
Determine if the following is a function or not. The set of whole numbers f(x) = 
, where x ? {1, 4, 9, 25, 36}.
A. Yes B. No
Mathematics
Identify the vertex of the given parabola.f(x) = (x + 2)2
A. 
B. 
C. 
D. 
Mathematics
Write the expression in the standard form a + bi.(9 + 5i)(9 - 5i)
A. 106 B. 81 - 25i C. 81 - 25i2 D. 56
Mathematics