Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = 5; r = -2
A. a5 = 80; an = 5 ? (-2)n-1
B. a5 = -40; an = 5 ? (-2)n
C. a5 = -40; an = 5 ? (-2)n-1
D. a5 = 80; an = 5 ? (-2)n
Answer: A
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Graph the function. Determine the symmetry, if any, of the function.y = 
A. Symmetric about the origin
B. No symmetry
C. Symmetric about the y-axis
D. Symmetric about the origin
Provide an appropriate response.Add the radicals and simplify: 
+ 
A. 
B. 
C. 10
D. 5
Find the date due and the maturity value. Use banker's interest.
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Find the logarithm using the change-of-base formula.log8.9 249
A. 2.3962 B. 27.9775 C. 0.3962 D. 2.5239