Find the general term of the arithmetic sequence.3, 9, 15, 21, 27, . . .
A. an = 6n - 3
B. an = 6n - 1
C. an = 3n - 6
D. an = 3(6)n-1
Answer: A
Mathematics
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A. 1699 B. 1702 C. 1701 D. 1700
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Indicate whether the function is a constant function, linear function, quadratic function, or cubic function.y(x) = 
x - 1
A. Cubic B. Constant C. Linear D. Quadratic
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The surface of planet Zafar covers an area of approximately 121,447,000 square miles. About 
of that area is covered by water. Find the number of square miles of the surface covered by water.__________ square miles
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find an for the given geometric sequence.a2 = -10, r = -2
A. an = 5(-2)n - 1 B. an = -10(-2)n - 1 C. an = 5(-2n) D. an = 5(-2)n
Mathematics